/*
 * SabiBook app styles.
 * Every colour is a --token defined once per theme below; the rest of the file only uses tokens, so
 * re-theming (or adding a fourth theme) is a change to this top block only.
 * Bootstrap 5 supplies the grid, forms and modals; this file restyles them and adds the app shell.
 */

/* ============================== THEMES ============================== */

:root,
[data-theme="emerald"] {
    --c-primary: #0f5d46;
    --c-primary-hover: #0b4a38;
    --c-primary-soft: #e4f0ea;
    --c-primary-rgb: 15, 93, 70;
    --c-link-rgb: 15, 93, 70;
    --c-on-primary: #ffffff;
    --c-accent: #c9a24b;
    --c-accent-hover: #b78f3a;
    --c-accent-soft: #f7efd9;
    --c-accent-ink: #6d5316;
    --c-on-accent: #2a2108;
    --c-bg: #f5f3ec;
    --c-surface: #ffffff;
    --c-surface-2: #faf8f2;
    --c-text: #1b2a24;
    --c-muted: #66756e;
    --c-border: #e4dfd0;
    --c-success: #1e8e5a;  --c-success-soft: #e1f3ea;
    --c-warning: #b0761a;  --c-warning-soft: #fbf0d8;
    --c-danger: #b3392f;   --c-danger-soft: #fae9e7;
    --c-info: #2f6e9e;     --c-info-soft: #e4eff7;
    --c-wa: #128c7e;       --c-wa-hover: #0e7165;
    --sb-bg: linear-gradient(180deg, #0a2e24 0%, #0d3a2d 100%);
    --sb-text: #cfe0d8;
    --sb-muted: #7fa595;
    --sb-hover: rgba(255, 255, 255, .07);
    --sb-active-bg: rgba(201, 162, 75, .17);
    --sb-active-ink: #ecd38f;
    --sb-line: rgba(255, 255, 255, .09);
    --shadow-sm: 0 1px 2px rgba(10, 46, 36, .06), 0 1px 3px rgba(10, 46, 36, .05);
    --shadow-md: 0 10px 28px -14px rgba(10, 46, 36, .28);
    --radius: 14px;
    --radius-sm: 10px;
}

[data-theme="navy"] {
    --c-primary: #1e3a5f;
    --c-primary-hover: #162d4a;
    --c-primary-soft: #e6ecf4;
    --c-primary-rgb: 30, 58, 95;
    --c-link-rgb: 30, 58, 95;
    --c-on-primary: #ffffff;
    --c-accent: #c8a96a;
    --c-accent-hover: #b4955a;
    --c-accent-soft: #f6eedb;
    --c-accent-ink: #6b5527;
    --c-on-accent: #241c08;
    --c-bg: #f2f4f8;
    --c-surface: #ffffff;
    --c-surface-2: #f8f9fc;
    --c-text: #18222f;
    --c-muted: #5f6c7d;
    --c-border: #dde2ea;
    --c-success: #1e8a58;  --c-success-soft: #e1f2ea;
    --c-warning: #a8741b;  --c-warning-soft: #faefd9;
    --c-danger: #b0372f;   --c-danger-soft: #f9e8e6;
    --c-info: #2a6a9c;     --c-info-soft: #e3eef7;
    --c-wa: #128c7e;       --c-wa-hover: #0e7165;
    --sb-bg: linear-gradient(180deg, #0e1b2e 0%, #14263f 100%);
    --sb-text: #c9d3e0;
    --sb-muted: #7b8ca3;
    --sb-hover: rgba(255, 255, 255, .07);
    --sb-active-bg: rgba(200, 169, 106, .17);
    --sb-active-ink: #ecd6a2;
    --sb-line: rgba(255, 255, 255, .09);
    --shadow-sm: 0 1px 2px rgba(14, 27, 46, .07), 0 1px 3px rgba(14, 27, 46, .05);
    --shadow-md: 0 10px 28px -14px rgba(14, 27, 46, .32);
}

[data-theme="obsidian"] {
    color-scheme: dark;
    --c-primary: #d4af37;
    --c-primary-hover: #e3c25b;
    --c-primary-soft: rgba(212, 175, 55, .13);
    --c-primary-rgb: 212, 175, 55;
    --c-link-rgb: 230, 201, 100;
    --c-on-primary: #1a1405;
    --c-accent: #d4af37;
    --c-accent-hover: #e3c25b;
    --c-accent-soft: rgba(212, 175, 55, .14);
    --c-accent-ink: #e6c964;
    --c-on-accent: #1a1405;
    --c-bg: #101213;
    --c-surface: #181b1c;
    --c-surface-2: #1d2123;
    --c-text: #ebe8de;
    --c-muted: #9aa29d;
    --c-border: #2a2f31;
    --c-success: #43b583;  --c-success-soft: rgba(67, 181, 131, .14);
    --c-warning: #e0a948;  --c-warning-soft: rgba(224, 169, 72, .14);
    --c-danger: #ee7468;   --c-danger-soft: rgba(238, 116, 104, .14);
    --c-info: #6aaee0;     --c-info-soft: rgba(106, 174, 224, .14);
    --c-wa: #1fa391;       --c-wa-hover: #27b9a5;
    --sb-bg: linear-gradient(180deg, #0a0c0d 0%, #0f1213 100%);
    --sb-text: #b4bbb6;
    --sb-muted: #6f7873;
    --sb-hover: rgba(255, 255, 255, .06);
    --sb-active-bg: rgba(212, 175, 55, .15);
    --sb-active-ink: #e6c964;
    --sb-line: rgba(255, 255, 255, .08);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);
    --shadow-md: 0 10px 28px -14px rgba(0, 0, 0, .7);
}

/* ============================== BASE ============================== */

html { -webkit-text-size-adjust: 100%; }

body {
    --bs-body-font-family: Inter, "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
    --bs-body-font-size: 1rem;
    --bs-body-bg: var(--c-bg);
    --bs-body-color: var(--c-text);
    --bs-secondary-color: var(--c-muted);
    --bs-border-color: var(--c-border);
    --bs-link-color: var(--c-primary);
    --bs-link-hover-color: var(--c-primary-hover);
    --bs-link-color-rgb: var(--c-link-rgb);
    --bs-link-hover-color-rgb: var(--c-link-rgb);
    --bs-primary: var(--c-primary);
    --bs-primary-rgb: var(--c-primary-rgb);
    background: var(--c-bg);
    color: var(--c-text);
    font-family: var(--bs-body-font-family);
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4, h5 { letter-spacing: -.01em; }

/* Long names, descriptions and numbers must wrap instead of pushing the page sideways. `anywhere` also
   shrinks the minimum width of flex and grid items, so cards and table rows never overflow on a phone. */
.page, .panel, .page-head, .claim-row, .picked, .alert, .modal-body, .kv dd, .data-table td, .paper { overflow-wrap: anywhere; }
.page-head > div, .claim-row > div, .picked > div, .panel-head > *, .stat > div, .upload-body, .picker-item > span { min-width: 0; }
.text-muted, .text-secondary { color: var(--c-muted) !important; }
.fw-600 { font-weight: 600; }
.num { font-variant-numeric: tabular-nums; }
::selection { background: var(--c-accent-soft); color: var(--c-text); }

.icon { width: 1.2em; height: 1.2em; flex: none; vertical-align: -.2em; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.icon-lg { width: 1.5em; height: 1.5em; }

:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 2px; }

/* ============================== BUTTONS ============================== */

.btn {
    --bs-btn-font-weight: 600;
    --bs-btn-border-radius: var(--radius-sm);
    --bs-btn-padding-y: .55rem;
    --bs-btn-padding-x: 1.1rem;
    min-height: 44px;
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-sm { min-height: 36px; --bs-btn-padding-y: .3rem; --bs-btn-padding-x: .8rem; }
.btn-lg { min-height: 54px; --bs-btn-padding-x: 1.6rem; font-size: 1.05rem; }

.btn-primary {
    --bs-btn-bg: var(--c-primary); --bs-btn-border-color: var(--c-primary); --bs-btn-color: var(--c-on-primary);
    --bs-btn-hover-bg: var(--c-primary-hover); --bs-btn-hover-border-color: var(--c-primary-hover); --bs-btn-hover-color: var(--c-on-primary);
    --bs-btn-active-bg: var(--c-primary-hover); --bs-btn-active-border-color: var(--c-primary-hover); --bs-btn-active-color: var(--c-on-primary);
    --bs-btn-disabled-bg: var(--c-primary); --bs-btn-disabled-border-color: var(--c-primary);
    --bs-btn-focus-shadow-rgb: 201, 162, 75;
    box-shadow: var(--shadow-sm);
}
.btn-gold {
    --bs-btn-bg: var(--c-accent); --bs-btn-border-color: var(--c-accent); --bs-btn-color: var(--c-on-accent);
    --bs-btn-hover-bg: var(--c-accent-hover); --bs-btn-hover-border-color: var(--c-accent-hover); --bs-btn-hover-color: var(--c-on-accent);
    --bs-btn-active-bg: var(--c-accent-hover); --bs-btn-active-border-color: var(--c-accent-hover); --bs-btn-active-color: var(--c-on-accent);
    box-shadow: var(--shadow-sm);
}
.btn-wa {
    --bs-btn-bg: var(--c-wa); --bs-btn-border-color: var(--c-wa); --bs-btn-color: #fff;
    --bs-btn-hover-bg: var(--c-wa-hover); --bs-btn-hover-border-color: var(--c-wa-hover); --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: var(--c-wa-hover); --bs-btn-active-border-color: var(--c-wa-hover); --bs-btn-active-color: #fff;
}
.btn-outline-primary {
    --bs-btn-color: var(--c-primary); --bs-btn-border-color: var(--c-primary);
    --bs-btn-hover-bg: var(--c-primary); --bs-btn-hover-border-color: var(--c-primary); --bs-btn-hover-color: var(--c-on-primary);
    --bs-btn-active-bg: var(--c-primary); --bs-btn-active-border-color: var(--c-primary); --bs-btn-active-color: var(--c-on-primary);
}
[data-theme="obsidian"] .btn-outline-primary { --bs-btn-color: var(--c-accent-ink); }
.btn-soft {
    --bs-btn-bg: var(--c-primary-soft); --bs-btn-border-color: transparent; --bs-btn-color: var(--c-primary);
    --bs-btn-hover-bg: var(--c-primary-soft); --bs-btn-hover-border-color: var(--c-primary); --bs-btn-hover-color: var(--c-primary);
}
[data-theme="obsidian"] .btn-soft { --bs-btn-color: var(--c-accent-ink); --bs-btn-hover-color: var(--c-accent-ink); }
.btn-outline-secondary {
    --bs-btn-color: var(--c-muted); --bs-btn-border-color: var(--c-border);
    --bs-btn-hover-bg: var(--c-surface-2); --bs-btn-hover-border-color: var(--c-border); --bs-btn-hover-color: var(--c-text);
    --bs-btn-active-bg: var(--c-surface-2); --bs-btn-active-border-color: var(--c-border); --bs-btn-active-color: var(--c-text);
    background: var(--c-surface);
}
.btn-outline-danger { --bs-btn-color: var(--c-danger); --bs-btn-border-color: var(--c-danger); --bs-btn-hover-bg: var(--c-danger); --bs-btn-hover-border-color: var(--c-danger); --bs-btn-hover-color: #fff; }
.btn-danger { --bs-btn-bg: var(--c-danger); --bs-btn-border-color: var(--c-danger); --bs-btn-hover-bg: var(--c-danger); --bs-btn-hover-border-color: var(--c-danger); }
.btn-link { --bs-btn-color: var(--c-primary); --bs-btn-hover-color: var(--c-primary-hover); font-weight: 600; }
.btn[disabled], .btn.disabled { opacity: .55; }

/* ============================== FORMS ============================== */

.form-label { font-weight: 600; font-size: .9rem; margin-bottom: .35rem; }
.form-control, .form-select {
    min-height: 46px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--c-border);
    background-color: var(--c-surface);
    color: var(--c-text);
    padding: .55rem .9rem;
}
textarea.form-control { min-height: 90px; }
.form-control:focus, .form-select:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-accent) 35%, transparent);
    background-color: var(--c-surface);
    color: var(--c-text);
}
[data-theme="obsidian"] .form-control:focus, [data-theme="obsidian"] .form-select:focus { border-color: var(--c-accent); }
.form-control::placeholder { color: color-mix(in srgb, var(--c-muted) 70%, transparent); }
.form-text { color: var(--c-muted); font-size: .82rem; }
.form-check-input:checked { background-color: var(--c-primary); border-color: var(--c-primary); }
.form-check-input { width: 1.2em; height: 1.2em; }
.form-switch .form-check-input { width: 2.4em; }
.is-invalid { border-color: var(--c-danger) !important; }
.input-group-text { background: var(--c-surface-2); border: 1.5px solid var(--c-border); color: var(--c-muted); border-radius: var(--radius-sm); }
.input-group > .form-control:not(:first-child), .input-group > .btn:not(:first-child) { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.input-group > .form-control:not(:last-child) { border-top-right-radius: 0; border-bottom-right-radius: 0; }

/* Password field with eye toggle */
.pw-group .form-control { border-right: 0; }
.pw-toggle {
    width: 50px; border: 1.5px solid var(--c-border); border-left: 0; background: var(--c-surface); color: var(--c-muted);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important; padding: 0;
}
.pw-toggle:hover { color: var(--c-primary); background: var(--c-surface-2); }
.pw-group:focus-within .form-control, .pw-group:focus-within .pw-toggle { border-color: var(--c-primary); }
.pw-toggle .icon { width: 1.3em; height: 1.3em; }
.pw-toggle .pw-eye-off { display: none; }
.pw-toggle.is-visible .pw-eye { display: none; }
.pw-toggle.is-visible .pw-eye-off { display: inline-block; }

/* Segmented control (invoice / receipt, oldest / largest) */
.segmented { display: inline-flex; padding: 4px; gap: 4px; background: var(--c-surface-2); border: 1px solid var(--c-border); border-radius: 12px; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented label {
    margin: 0; padding: .5rem 1.1rem; border-radius: 9px; font-weight: 600; font-size: .92rem; cursor: pointer; color: var(--c-muted);
    min-height: 40px; display: inline-flex; align-items: center; gap: .4rem; text-decoration: none;
}
.segmented input:checked + label, .segmented a.is-on { background: var(--c-surface); color: var(--c-primary); box-shadow: var(--shadow-sm); }
[data-theme="obsidian"] .segmented input:checked + label, [data-theme="obsidian"] .segmented a.is-on { color: var(--c-accent-ink); }
.segmented a { padding: .5rem 1.1rem; border-radius: 9px; font-weight: 600; font-size: .92rem; color: var(--c-muted); min-height: 40px; display: inline-flex; align-items: center; text-decoration: none; }

/* ============================== UPLOAD FIELD ============================== */

.upload-field .upload-box {
    display: flex; gap: 1rem; align-items: center; padding: 1rem;
    border: 1.5px dashed color-mix(in srgb, var(--c-muted) 45%, transparent); border-radius: var(--radius);
    background: var(--c-surface-2); transition: border-color .15s, background-color .15s;
}
.upload-field.is-over .upload-box { border-color: var(--c-primary); background: var(--c-primary-soft); }
.upload-preview {
    width: 76px; height: 76px; flex: none; display: grid; place-items: center; overflow: hidden;
    border-radius: 16px; background: var(--c-surface); border: 1px solid var(--c-border); color: var(--c-muted);
}
.upload-img { width: 100%; height: 100%; object-fit: contain; }
.upload-placeholder { width: 32px; height: 32px; opacity: .6; }
.upload-body { min-width: 0; flex: 1; }
.upload-hint { color: var(--c-muted); font-size: .85rem; margin-bottom: .6rem; }
.upload-actions { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.btn-upload {
    position: relative; cursor: pointer; margin: 0; background: var(--c-surface); color: var(--c-primary);
    border: 1.5px solid var(--c-primary); border-radius: var(--radius-sm); font-weight: 600; min-height: 42px; padding: .4rem 1rem;
    display: inline-flex; align-items: center;
}
[data-theme="obsidian"] .btn-upload { color: var(--c-accent-ink); border-color: var(--c-accent); }
.btn-upload:hover { background: var(--c-primary-soft); }
.btn-upload-inner { display: inline-flex; align-items: center; gap: .5rem; }
.upload-input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; font-size: 0; }
.upload-remove { color: var(--c-danger) !important; padding-left: .4rem; padding-right: .4rem; }
.upload-file { margin-top: .5rem; font-size: .84rem; color: var(--c-primary); word-break: break-all; }
[data-theme="obsidian"] .upload-file { color: var(--c-accent-ink); }
.upload-file.is-error { color: var(--c-danger); }

/* ============================== APP SHELL ============================== */

.app { min-height: 100vh; }

.sidebar {
    position: fixed; inset: 0 auto 0 0; width: 272px; z-index: 1040;
    display: flex; flex-direction: column;
    background: var(--sb-bg); color: var(--sb-text);
    transition: transform .25s ease;
    overflow-y: auto; overscroll-behavior: contain;
}
.sidebar-brand { display: flex; align-items: center; gap: .75rem; padding: 1.3rem 1.25rem 1rem; color: #fff; text-decoration: none !important; }
.brand-mark {
    width: 40px; height: 40px; flex: none; display: grid; place-items: center; overflow: hidden;
    border-radius: 12px; background: linear-gradient(135deg, var(--c-accent), color-mix(in srgb, var(--c-accent) 60%, #fff));
    color: var(--c-on-accent);
}
.brand-mark img { width: 100%; height: 100%; object-fit: cover; }
.brand-mark .icon { width: 22px; height: 22px; }
.brand-name { font-size: 1.15rem; font-weight: 700; letter-spacing: .01em; line-height: 1.1; }
.brand-sub { font-size: .72rem; color: var(--sb-muted); letter-spacing: .08em; text-transform: uppercase; }

.sidebar-nav { padding: .5rem .75rem 1rem; flex: 1; }
.nav-group + .nav-group { margin-top: 1.1rem; }
.nav-group-title { font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--sb-muted); padding: 0 .75rem; margin-bottom: .35rem; }
.sb-link {
    display: flex; align-items: center; gap: .8rem; min-height: 46px; padding: .55rem .75rem; margin-bottom: 2px;
    border-radius: 11px; color: var(--sb-text); font-weight: 500; font-size: .95rem; text-decoration: none !important; position: relative;
}
.sb-link .icon { width: 1.3em; height: 1.3em; opacity: .85; }
.sb-link:hover { background: var(--sb-hover); color: #fff; }
.sb-link.active { background: var(--sb-active-bg); color: var(--sb-active-ink); font-weight: 600; }
.sb-link.active::before { content: ""; position: absolute; left: -.75rem; top: 10px; bottom: 10px; width: 4px; border-radius: 0 4px 4px 0; background: var(--c-accent); }
.sb-badge { margin-left: auto; background: var(--c-accent); color: var(--c-on-accent); font-size: .72rem; font-weight: 700; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px; display: grid; place-items: center; }

.sidebar-user { border-top: 1px solid var(--sb-line); padding: .9rem 1rem; display: flex; align-items: center; gap: .75rem; }
.avatar {
    width: 40px; height: 40px; flex: none; border-radius: 50%; display: grid; place-items: center; font-weight: 700;
    background: color-mix(in srgb, var(--c-accent) 22%, transparent); color: var(--sb-active-ink);
}
.sidebar-user .who { min-width: 0; flex: 1; line-height: 1.25; }
.sidebar-user .who strong { display: block; color: #fff; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user .who span { font-size: .78rem; color: var(--sb-muted); }
.sidebar-user .btn-logout { color: var(--sb-text); background: transparent; border: 0; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; padding: 0; }
.sidebar-user .btn-logout:hover { background: var(--sb-hover); color: #fff; }

.sidebar-overlay { position: fixed; inset: 0; z-index: 1035; background: rgba(5, 12, 9, .55); opacity: 0; visibility: hidden; transition: opacity .25s, visibility .25s; backdrop-filter: blur(1px); }

.main { margin-left: 272px; min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
    position: sticky; top: 0; z-index: 1020; height: 64px; display: flex; align-items: center; gap: .75rem; padding: 0 1.5rem;
    background: color-mix(in srgb, var(--c-surface) 92%, transparent); backdrop-filter: saturate(1.4) blur(8px);
    border-bottom: 1px solid var(--c-border);
}
.topbar-title { font-size: 1.1rem; font-weight: 700; margin: 0; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar-actions { display: flex; align-items: center; gap: .5rem; }
.clock { font-size: .82rem; color: var(--c-muted); text-align: right; line-height: 1.2; padding-right: .5rem; white-space: nowrap; }
.clock strong { display: block; color: var(--c-text); font-size: .88rem; }
.icon-btn {
    width: 44px; height: 44px; border-radius: 12px; border: 1px solid transparent; background: transparent; color: var(--c-text);
    display: inline-grid; place-items: center; padding: 0; position: relative;
}
.icon-btn:hover { background: var(--c-surface-2); border-color: var(--c-border); color: var(--c-text); text-decoration: none; }
.icon-btn .icon { width: 1.35em; height: 1.35em; }
.icon-btn .dot { position: absolute; top: 5px; right: 4px; min-width: 18px; height: 18px; padding: 0 4px; border-radius: 9px; background: var(--c-danger); color: #fff; font-size: .68rem; font-weight: 700; display: grid; place-items: center; }
.menu-btn { display: none; }

.user-menu { border-radius: var(--radius); border: 1px solid var(--c-border); box-shadow: var(--shadow-md); padding: .5rem; min-width: 250px; background: var(--c-surface); }
.user-menu .dropdown-item { border-radius: 8px; min-height: 40px; display: flex; align-items: center; gap: .6rem; color: var(--c-text); }
.user-menu .dropdown-item:hover { background: var(--c-surface-2); }
.user-menu .menu-label { font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--c-muted); padding: .4rem .75rem .2rem; }
.theme-dots { display: flex; gap: .5rem; padding: .25rem .75rem .5rem; }
.theme-dot { width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--c-border); padding: 0; position: relative; background: linear-gradient(135deg, var(--dot-bar) 50%, var(--dot-accent) 50%); }
.theme-dot.is-current { border-color: var(--c-text); box-shadow: 0 0 0 2px var(--c-surface), 0 0 0 4px var(--c-accent); }

.page { padding: 1.5rem; flex: 1; width: 100%; max-width: 1180px; margin: 0 auto; }
.page-narrow { max-width: 760px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.page-title { font-size: 1.5rem; font-weight: 700; margin: 0; }
.page-sub { color: var(--c-muted); margin: .15rem 0 0; }
.page-actions { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }

.app-footer { padding: 1rem 1.5rem 1.5rem; text-align: center; color: var(--c-muted); font-size: .8rem; }

.fab-new {
    display: none; position: fixed; right: 16px; bottom: 16px; z-index: 1010; width: 58px; height: 58px; border-radius: 50%;
    background: var(--c-accent); color: var(--c-on-accent); box-shadow: 0 10px 24px -8px rgba(0, 0, 0, .45); place-items: center; text-decoration: none !important;
}
.fab-new .icon { width: 26px; height: 26px; }

/* ============================== COMPONENTS ============================== */

.panel { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: 1rem 1.25rem; border-bottom: 1px solid var(--c-border); flex-wrap: wrap; }
.panel-head h2, .panel-head h3 { font-size: 1.02rem; font-weight: 700; margin: 0; }
.panel-body { padding: 1.25rem; }
.panel + .panel { margin-top: 1.25rem; }
.panel-flush { overflow: hidden; }

.hero-cta {
    display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1.4rem 1.5rem; margin-bottom: 1.25rem;
    border-radius: var(--radius); color: #fff; position: relative; overflow: hidden;
    background: linear-gradient(120deg, var(--c-primary) 0%, color-mix(in srgb, var(--c-primary) 70%, #000) 100%);
}
[data-theme="obsidian"] .hero-cta { background: linear-gradient(120deg, #23282a 0%, #181b1c 100%); border: 1px solid var(--c-border); }
.hero-cta::after { content: ""; position: absolute; right: -40px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--c-accent) 38%, transparent), transparent 70%); pointer-events: none; }
.hero-cta h2 { font-size: 1.3rem; margin: 0 0 .15rem; color: #fff; }
.hero-cta p { margin: 0; color: rgba(255, 255, 255, .78); }
.hero-cta .btn { position: relative; z-index: 1; }

.stat { display: flex; gap: 1rem; align-items: center; padding: 1.1rem 1.25rem; height: 100%; color: var(--c-text); min-width: 0; }
.stat > div:last-child { min-width: 0; }
a.stat:hover { text-decoration: none; border-color: var(--c-accent); }
.stat-icon { width: 46px; height: 46px; flex: none; border-radius: 13px; display: grid; place-items: center; background: var(--c-primary-soft); color: var(--c-primary); }
[data-theme="obsidian"] .stat-icon { color: var(--c-accent-ink); }
.stat-icon.is-gold { background: var(--c-accent-soft); color: var(--c-accent-ink); }
.stat-icon.is-danger { background: var(--c-danger-soft); color: var(--c-danger); }
.stat-icon.is-info { background: var(--c-info-soft); color: var(--c-info); }
.stat-icon .icon { width: 1.4em; height: 1.4em; }
.stat-label { font-size: .8rem; color: var(--c-muted); font-weight: 600; letter-spacing: .02em; }
.stat-value { font-size: clamp(1.1rem, 4.6vw, 1.55rem); font-weight: 700; line-height: 1.15; font-variant-numeric: tabular-nums; white-space: nowrap; overflow-wrap: normal; }
.stat > div:last-child { overflow: hidden; max-width: 100%; }
.stat-note { font-size: .78rem; color: var(--c-muted); }

.status-pill { display: inline-flex; align-items: center; padding: .15rem .6rem; border-radius: 999px; font-size: .75rem; font-weight: 700; white-space: nowrap; }
.status-unpaid { background: var(--c-danger-soft); color: var(--c-danger); }
.status-part { background: var(--c-warning-soft); color: var(--c-warning); }
.status-paid { background: var(--c-success-soft); color: var(--c-success); }
.status-void { background: var(--c-surface-2); color: var(--c-muted); border: 1px solid var(--c-border); text-decoration: line-through; }
.status-overdue { background: var(--c-danger); color: #fff; }
.status-awaiting { background: var(--c-info-soft); color: var(--c-info); }

.data-table { --bs-table-bg: transparent; margin: 0; color: var(--c-text); }
.data-table thead th { font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--c-muted); font-weight: 700; background: var(--c-surface-2); border-bottom: 1px solid var(--c-border); padding: .75rem 1rem; white-space: nowrap; }
.data-table td { padding: .85rem 1rem; vertical-align: middle; border-color: var(--c-border); }
.data-table tbody tr:hover { background: color-mix(in srgb, var(--c-primary-soft) 55%, transparent); }
.data-table a.row-link { color: var(--c-text); font-weight: 600; }
.data-table a.row-link:hover { color: var(--c-primary); }
.cell-sub { display: block; font-size: .8rem; color: var(--c-muted); font-weight: 400; }
.text-end-num { text-align: right; font-variant-numeric: tabular-nums; }

.toolbar { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; padding: 1rem 1.25rem; border-bottom: 1px solid var(--c-border); }
.search-box { position: relative; flex: 1 1 240px; min-width: 200px; }
.search-box .icon { position: absolute; left: .85rem; top: 50%; transform: translateY(-50%); color: var(--c-muted); pointer-events: none; }
.search-box .form-control { padding-left: 2.5rem; }
.toolbar .form-select { width: auto; min-width: 140px; }

.pager { display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; padding: .9rem 1.25rem; border-top: 1px solid var(--c-border); font-size: .88rem; color: var(--c-muted); }
.pager .btn { min-height: 38px; }

.empty-state { text-align: center; padding: 3rem 1.5rem; }
.empty-icon { width: 68px; height: 68px; border-radius: 20px; margin: 0 auto 1rem; display: grid; place-items: center; background: var(--c-primary-soft); color: var(--c-primary); }
[data-theme="obsidian"] .empty-icon { color: var(--c-accent-ink); }
.empty-icon .icon { width: 1.9em; height: 1.9em; }
.empty-state h3 { font-size: 1.1rem; font-weight: 700; }
.empty-state p { color: var(--c-muted); max-width: 420px; margin: 0 auto 1rem; }

.alert { border-radius: var(--radius-sm); border-width: 1px; }
.alert-success { --bs-alert-bg: var(--c-success-soft); --bs-alert-color: var(--c-success); --bs-alert-border-color: transparent; }
.alert-danger { --bs-alert-bg: var(--c-danger-soft); --bs-alert-color: var(--c-danger); --bs-alert-border-color: transparent; }
.alert-warning { --bs-alert-bg: var(--c-warning-soft); --bs-alert-color: var(--c-warning); --bs-alert-border-color: transparent; }
.alert-info { --bs-alert-bg: var(--c-info-soft); --bs-alert-color: var(--c-info); --bs-alert-border-color: transparent; }
.alert-gold { background: var(--c-accent-soft); color: var(--c-accent-ink); border-color: transparent; }
.flash-stack { position: fixed; top: 76px; right: 16px; z-index: 1080; width: min(420px, calc(100vw - 32px)); display: flex; flex-direction: column; gap: .5rem; pointer-events: none; }
.flash-stack .alert { background-color: var(--c-surface); background-image: linear-gradient(var(--bs-alert-bg), var(--bs-alert-bg)); pointer-events: auto; box-shadow: var(--shadow-md); margin: 0; display: flex; align-items: flex-start; gap: .6rem; padding-right: 2.6rem; }

.modal-content { background: var(--c-surface); color: var(--c-text); border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: var(--shadow-md); }
.modal-header, .modal-footer { border-color: var(--c-border); }
.modal-title { font-weight: 700; font-size: 1.1rem; }
[data-theme="obsidian"] .btn-close { filter: invert(1) grayscale(1) brightness(1.6); }
.dropdown-menu { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-sm); box-shadow: var(--shadow-md); }
.dropdown-item { color: var(--c-text); }
.dropdown-item:hover { background: var(--c-surface-2); color: var(--c-text); }

.kv { display: grid; grid-template-columns: 140px 1fr; gap: .5rem 1rem; margin: 0; }
.kv dt { color: var(--c-muted); font-weight: 500; font-size: .88rem; }
.kv dd { margin: 0; font-weight: 600; }

.section-label { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--c-muted); font-weight: 700; margin-bottom: .6rem; }

/* Tabs: a scrollable row on phones, gold underline on the active one */
.nav-tabs { border-bottom: 1px solid var(--c-border); flex-wrap: nowrap; overflow-x: auto; overflow-y: hidden; scrollbar-width: none; gap: .25rem; }
.nav-tabs::-webkit-scrollbar { display: none; }
.nav-tabs .nav-link {
    color: var(--c-muted); font-weight: 600; border: 0; border-bottom: 3px solid transparent; border-radius: 0; margin: 0 0 -1px;
    white-space: nowrap; min-height: 46px; display: inline-flex; align-items: center; gap: .5rem; padding: .5rem .9rem; background: transparent;
}
.nav-tabs .nav-link:hover { color: var(--c-text); border-color: transparent transparent var(--c-border); }
.nav-tabs .nav-link.active { color: var(--c-primary); background: transparent; border-color: transparent transparent var(--c-accent); }
[data-theme="obsidian"] .nav-tabs .nav-link.active { color: var(--c-accent-ink); }

.invalid-feedback { color: var(--c-danger); font-size: .84rem; margin-top: .3rem; }

/* Theme picker cards (Account page) */
.theme-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.theme-card { display: block; border: 2px solid var(--c-border); border-radius: var(--radius); padding: .9rem; background: var(--c-surface); cursor: pointer; text-align: left; width: 100%; color: var(--c-text); transition: border-color .15s, box-shadow .15s; }
.theme-card:hover { border-color: var(--c-accent); }
.theme-card.is-current { border-color: var(--c-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-accent) 30%, transparent); }
.theme-swatch { display: flex; height: 62px; border-radius: 10px; overflow: hidden; margin-bottom: .7rem; border: 1px solid rgba(0, 0, 0, .08); }
.theme-swatch i { flex: 1; display: block; }
.theme-swatch i:first-child { flex: 1.4; }
.theme-card strong { display: block; font-size: .95rem; }
.theme-card span.small { color: var(--c-muted); }
.theme-card .tick { float: right; color: var(--c-accent-ink); }

/* Plans */
.plan-card { height: 100%; display: flex; flex-direction: column; }
.plan-card.is-featured { border-color: var(--c-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-accent) 25%, transparent), var(--shadow-md); }
.plan-price { font-size: 2rem; font-weight: 800; letter-spacing: -.02em; }
.plan-price small { font-size: .9rem; font-weight: 500; color: var(--c-muted); }
.plan-list { list-style: none; padding: 0; margin: 1rem 0 1.25rem; flex: 1; }
.plan-list li { display: flex; gap: .6rem; padding: .35rem 0; align-items: flex-start; }
.plan-list .icon { color: var(--c-success); margin-top: .2rem; }
.plan-list li.off { color: var(--c-muted); }
.plan-list li.off .icon { color: var(--c-muted); }
.meter { height: 10px; background: var(--c-surface-2); border: 1px solid var(--c-border); border-radius: 999px; overflow: hidden; }
.meter > span { display: block; height: 100%; background: linear-gradient(90deg, var(--c-primary), var(--c-accent)); border-radius: 999px; }

/* Awaiting-payment rows */
.claim-row { display: flex; gap: 1rem; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: .9rem 1.25rem; }
.claim-row + .claim-row { border-top: 1px solid var(--c-border); }
.claim-actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.claim-actions .form-control { width: 140px; min-height: 38px; }

/* Customer picker + invoice editor */
.picker { position: relative; }
.picker-list { position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 4px); background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-sm); box-shadow: var(--shadow-md); max-height: 300px; overflow-y: auto; }
.picker-item { display: flex; justify-content: space-between; gap: 1rem; width: 100%; text-align: left; border: 0; background: transparent; padding: .7rem 1rem; min-height: 48px; color: var(--c-text); align-items: center; }
.picker-item:hover, .picker-item:focus { background: var(--c-primary-soft); outline: none; }
.picker-item small { color: var(--c-muted); }
.picker-add { color: var(--c-primary); font-weight: 600; border-top: 1px solid var(--c-border); }
.picked { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .75rem 1rem; border: 1.5px solid var(--c-primary); border-radius: var(--radius-sm); background: var(--c-primary-soft); }

.item-row { display: grid; grid-template-columns: minmax(0, 1fr) 90px 150px 120px 40px; gap: .6rem; align-items: center; padding: .6rem 0; border-bottom: 1px dashed var(--c-border); }
.item-row .line-total { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }
.item-row .btn-remove { width: 40px; height: 40px; padding: 0; color: var(--c-muted); }
.item-row .btn-remove:hover { color: var(--c-danger); }
.item-head { display: grid; grid-template-columns: minmax(0, 1fr) 90px 150px 120px 40px; gap: .6rem; font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--c-muted); font-weight: 700; padding-bottom: .4rem; }
.item-head span:nth-child(4) { text-align: right; }
.total-bar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem 1.25rem; background: var(--c-surface-2); border-top: 1px solid var(--c-border); border-radius: 0 0 var(--radius) var(--radius); }
.total-bar .big { font-size: 1.6rem; font-weight: 800; font-variant-numeric: tabular-nums; }

/* Utility */
.gap-sm { gap: .5rem; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cursor-pointer { cursor: pointer; }
.install-banner { display: none; }
.install-banner.is-ready { display: flex; }

/* ============================== AUTH SCREENS ============================== */

.auth-body {
    min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1.5rem 1rem;
    background:
        radial-gradient(900px 500px at 85% -10%, color-mix(in srgb, var(--c-accent) 22%, transparent), transparent 60%),
        radial-gradient(700px 500px at -10% 110%, color-mix(in srgb, var(--c-primary) 28%, transparent), transparent 60%),
        var(--c-bg);
}
.auth-wrap { width: 100%; max-width: 440px; }
.auth-wrap.is-wide { max-width: 720px; }
.auth-brand { display: flex; align-items: center; gap: .8rem; justify-content: center; margin-bottom: 1.25rem; }
.auth-brand .brand-mark { width: 48px; height: 48px; }
.auth-brand .brand-name { color: var(--c-text); font-size: 1.5rem; }
.auth-card { padding: 1.75rem; }
.auth-card h1 { font-size: 1.4rem; font-weight: 700; margin-bottom: .25rem; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.phone-prefix { font-weight: 600; color: var(--c-text); }
.auth-foot { text-align: center; margin-top: 1rem; font-size: .85rem; color: var(--c-muted); }

/* ============================== RESPONSIVE ============================== */

@media (max-width: 1023.98px) {
    .sidebar { transform: translateX(-100%); box-shadow: none; width: min(300px, 86vw); }
    .app.sidebar-open .sidebar { transform: translateX(0); box-shadow: 8px 0 40px rgba(0, 0, 0, .35); }
    .app.sidebar-open .sidebar-overlay { opacity: 1; visibility: visible; }
    .main { margin-left: 0; }
    .menu-btn { display: inline-grid; }
    .topbar { padding: 0 .75rem; }
    .page { padding: 1.1rem 1rem 5.5rem; }
    .theme-grid { grid-template-columns: 1fr; }
    .fab-new { display: grid; }
}

@media (max-width: 575.98px) {
    /* Two-up stat cards on a phone: icon above the figure so large naira amounts never get clipped. */
    .col-6 > .stat { flex-direction: column; align-items: flex-start; gap: .55rem; padding: .95rem; }
    .col-6 > .stat .stat-icon { width: 38px; height: 38px; border-radius: 11px; }
}

@media (max-width: 767.98px) {
    .clock, .topbar .btn-new { display: none; }
    .page-title { font-size: 1.3rem; }
    .panel-body, .toolbar, .panel-head, .pager { padding-left: 1rem; padding-right: 1rem; }
    .toolbar .form-select, .toolbar .btn { flex: 1 1 auto; }
    .kv { grid-template-columns: 110px 1fr; }

    /* Tables turn into stacked cards */
    .table-stack thead { display: none; }
    .table-stack, .table-stack tbody, .table-stack tr, .table-stack td { display: block; width: 100%; }
    .table-stack tr { padding: .85rem 1rem; border-bottom: 1px solid var(--c-border); }
    .table-stack td { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .25rem 0; border: 0; text-align: right; }
    .table-stack td::before { content: attr(data-label); color: var(--c-muted); font-size: .76rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; text-align: left; flex: none; }
    .table-stack td { min-width: 0; }
    .table-stack td.cell-main { font-size: 1.02rem; padding-bottom: .4rem; flex-direction: column; align-items: flex-start; text-align: left; gap: 0; }
    .table-stack td.cell-main::before, .table-stack td.cell-actions::before { display: none; }
    .table-stack td.cell-actions { justify-content: flex-end; padding-top: .5rem; }
    .table-stack .text-end-num { text-align: right; }

    .item-head { display: none; }
    .item-row { grid-template-columns: 1fr 1fr 40px; gap: .5rem; padding: .9rem 0; }
    .item-row .col-desc { grid-column: 1 / -1; }
    .item-row .col-qty { grid-column: 1; }
    .item-row .col-price { grid-column: 2 / 4; }
    .item-row .line-total { grid-column: 1 / 3; text-align: left; }
    .item-row .btn-remove { grid-column: 3; grid-row: 3; }
    .upload-field .upload-box { flex-direction: column; align-items: flex-start; }
    .claim-actions { width: 100%; }
    .claim-actions .form-control { flex: 1; width: auto; }
    .flash-stack { top: 70px; }
    .hero-cta { padding: 1.15rem; }
    .hero-cta .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ============================== PRINT ============================== */

@media print {
    body { background: #fff !important; color: #000 !important; }
    .sidebar, .sidebar-overlay, .topbar, .fab-new, .app-footer, .page-actions, .no-print, .flash-stack, .modal, .toolbar, .pager, .btn { display: none !important; }
    .main { margin: 0 !important; }
    .page { padding: 0 !important; max-width: none !important; }
    .panel { border: 0 !important; box-shadow: none !important; }
    .paper { box-shadow: none !important; border: 0 !important; }
}