/* ═══════════════════════════════════════════════════════════════
   RSHS CRM — Dark Theme Stylesheet
   ═══════════════════════════════════════════════════════════════ */

:root {
    --crm-bg: #111;
    --crm-surface: #1a1a1a;
    --crm-card: #222;
    --crm-card-hover: #2a2a2a;
    --crm-border: #2e2e2e;
    --crm-border-light: #383838;
    --crm-text: #e8e4df;
    --crm-text-muted: #8a8580;
    --crm-text-dim: #5a5652;
    --crm-green: #4ade80;
    --crm-green-dark: #16a34a;
    --crm-green-dim: rgba(74,222,128,.12);
    --crm-green-border: rgba(74,222,128,.25);
    --crm-red: #f87171;
    --crm-red-dim: rgba(248,113,113,.12);
    --crm-yellow: #fbbf24;
    --crm-yellow-dim: rgba(251,191,36,.12);
    --crm-blue: #60a5fa;
    --crm-blue-dim: rgba(96,165,250,.12);
}

/* ── CRM LAYOUT ── */
.crm-root {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--crm-bg); color: var(--crm-text);
    height: 100vh; height: 100dvh; display: flex; overflow: hidden;
}
.crm-root ::-webkit-scrollbar { width: 6px; height: 6px; }
.crm-root ::-webkit-scrollbar-track { background: var(--crm-bg); }
.crm-root ::-webkit-scrollbar-thumb { background: var(--crm-border); border-radius: 3px; }
.crm-root input, .crm-root select, .crm-root textarea { font-family: 'Plus Jakarta Sans', sans-serif; }
.crm-root ::placeholder { color: var(--crm-text-dim); }

/* ── SIDEBAR ── */
.crm-sidebar {
    min-height: 0; background: var(--crm-surface);
    border-right: 1px solid var(--crm-border);
    display: flex; flex-direction: column;
    transition: width .2s ease; flex-shrink: 0; overflow: hidden;
}
.crm-sidebar-logo {
    border-bottom: 1px solid var(--crm-border);
    display: flex; align-items: center; gap: 12;
    cursor: pointer; min-height: 66px;
}
.crm-sidebar-logo img { border-radius: 6px; flex-shrink: 0; }
.crm-sidebar-logo span { font-size: 14px; font-weight: 700; color: var(--crm-text); white-space: nowrap; }
.crm-nav-items { flex: 1; padding: 12px 8px; }
.crm-nav-item {
    display: flex; align-items: center; gap: 12;
    border-radius: 10px; cursor: pointer; margin-bottom: 4px;
    background: transparent; transition: background .15s;
    border: none; width: 100%; font-family: inherit; text-align: left;
}
.crm-nav-item:hover { background: var(--crm-card); }
.crm-nav-item.active { background: var(--crm-green-dim); }
.crm-nav-item span { font-size: 14px; white-space: nowrap; }
.crm-nav-item.active span { font-weight: 600; color: var(--crm-green); }
.crm-nav-item:not(.active) span { font-weight: 500; color: var(--crm-text-muted); }
.crm-sidebar-footer { padding: 12px 8px; border-top: 1px solid var(--crm-border); }

/* ── TOP BAR ── */
.crm-topbar {
    height: 56px; background: var(--crm-surface);
    border-bottom: 1px solid var(--crm-border);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 32px; flex-shrink: 0;
}
.crm-search-box {
    display: flex; align-items: center; gap: 8;
    background: var(--crm-card); border: 1px solid var(--crm-border);
    border-radius: 8px; padding: 8px 14px; width: 360px;
}
.crm-search-box input {
    background: transparent; border: none; outline: none;
    color: var(--crm-text); font-size: 13px; flex: 1;
}
.crm-search-kbd {
    font-size: 11px; color: var(--crm-text-dim);
    background: var(--crm-surface); padding: 2px 6px;
    border-radius: 4px; border: 1px solid var(--crm-border);
}
.crm-topbar-right { display: flex; align-items: center; gap: 16px; }
.crm-new-btn {
    background: linear-gradient(135deg, var(--crm-green), var(--crm-green-dark));
    color: #fff; border: none; padding: 8px 16px; border-radius: 8px;
    font-size: 13px; font-weight: 600; cursor: pointer;
    font-family: inherit; display: flex; align-items: center; gap: 6px;
}
.crm-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    background: linear-gradient(135deg, var(--crm-green), var(--crm-green-dark));
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; color: #fff; cursor: pointer;
}

/* ── CONTENT AREA ── */
.crm-content { min-height: 0; overflow-y: auto; overflow-x: hidden; }
.crm-page { padding: 24px 32px; }

/* ── CRM CARDS ── */
.crm-card {
    background: var(--crm-card); border: 1px solid var(--crm-border);
    border-radius: 12px; padding: 20px 24px;
}
.crm-card-padded { padding: 24px; }
.crm-stat-card { display: flex; align-items: center; gap: 16px; }
.crm-stat-icon {
    width: 44px; height: 44px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.crm-stat-label { font-size: 12px; color: var(--crm-text-muted); margin-bottom: 4px; font-weight: 500; }
.crm-stat-value { font-size: 22px; font-weight: 700; }

/* ── TABLES ── */
.crm-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.crm-table thead tr { border-bottom: 1px solid var(--crm-border); background: var(--crm-surface); }
.crm-table th {
    padding: 12px 16px; text-align: left; font-weight: 600;
    font-size: 11px; color: var(--crm-text-muted);
    text-transform: uppercase; letter-spacing: 0.5px;
}
.crm-table tbody tr { border-bottom: 1px solid var(--crm-border); cursor: pointer; transition: background .1s; }
.crm-table tbody tr:hover { background: var(--crm-card-hover); }
.crm-table td { padding: 14px 16px; }
.crm-table-sm th { padding: 8px 6px; }
.crm-table-sm td { padding: 10px 6px; }
.crm-table-footer { padding: 12px 16px; border-top: 1px solid var(--crm-border); font-size: 12px; color: var(--crm-text-muted); }

/* ── BADGES ── */
.crm-badge {
    font-size: 11px; font-weight: 600; padding: 3px 10px;
    border-radius: 6px; display: inline-block;
}
.crm-badge-green { background: var(--crm-green-dim); color: var(--crm-green); }
.crm-badge-yellow { background: var(--crm-yellow-dim); color: var(--crm-yellow); }
.crm-badge-red { background: var(--crm-red-dim); color: var(--crm-red); }
.crm-badge-blue { background: var(--crm-blue-dim); color: var(--crm-blue); }
.crm-badge-dim { background: var(--crm-border); color: var(--crm-text-dim); }
.crm-badge-category {
    background: var(--crm-green-dim); color: var(--crm-green);
    font-size: 10px; font-weight: 600; padding: 3px 10px;
    border-radius: 20px; display: inline-block;
}

/* ── SECTION HEADERS ── */
.crm-section-header {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px;
}
.crm-section-header h3 {
    font-size: 15px; font-weight: 600;
    display: flex; align-items: center; gap: 8px;
}
.crm-section-header.small h3 { font-size: 14px; }

/* ── CUSTOMER INITIALS ── */
.crm-initials {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--crm-green-dim); border: 1.5px solid var(--crm-green-border);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 600; color: var(--crm-green);
}
.crm-initials-lg { width: 80px; height: 80px; font-size: 28px; border-width: 2px; background: var(--crm-surface); color: var(--crm-text-muted); }

/* ── TABS ── */
.crm-tabs { display: flex; gap: 0; margin-bottom: 24px; border-bottom: 1px solid var(--crm-border); }
.crm-tab {
    padding: 12px 20px; cursor: pointer; font-size: 13px;
    font-weight: 500; color: var(--crm-text-muted);
    border-bottom: 2px solid transparent; transition: color .15s, border-color .15s;
    background: none; border-top: none; border-left: none; border-right: none;
    font-family: inherit;
}
.crm-tab.active { font-weight: 600; color: var(--crm-green); border-bottom-color: var(--crm-green); }

/* ── FIELD / DETAIL ── */
.crm-field { margin-bottom: 16px; }
.crm-field-label {
    font-size: 11px; color: var(--crm-text-muted); font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px;
}
.crm-field-value {
    font-size: 14px; color: var(--crm-text); font-weight: 500;
    border-bottom: 1px dashed var(--crm-border); padding-bottom: 8px;
}

/* ── BUTTONS ── */
.crm-btn {
    background: var(--crm-surface); border: 1px solid var(--crm-border);
    border-radius: 6px; padding: 7px 14px; font-size: 12px; font-weight: 600;
    color: var(--crm-text); cursor: pointer; font-family: inherit;
}
.crm-btn:hover { background: var(--crm-card); }
.crm-btn-primary {
    background: linear-gradient(135deg, var(--crm-green), var(--crm-green-dark));
    color: #fff; border: none; padding: 10px 20px; border-radius: 8px;
    font-size: 13px; font-weight: 600; cursor: pointer; font-family: inherit;
    display: inline-flex; align-items: center; gap: 6px;
}
.crm-btn-full { width: 100%; padding: 12px; font-size: 13px; }

/* ── CALCULATOR ── */
.crm-calc-result {
    background: var(--crm-green-dim); border: 1px solid var(--crm-green-border);
    border-radius: 10px; padding: 20px 24px; text-align: center;
}
.crm-calc-result-label { font-size: 12px; color: var(--crm-green); font-weight: 600; margin-bottom: 6px; }
.crm-calc-result-value { font-size: 36px; font-weight: 800; color: var(--crm-green); }
.crm-calc-result-unit { font-size: 13px; color: var(--crm-text-muted); margin-top: 4px; }
.crm-input {
    background: var(--crm-surface); border: 1.5px solid var(--crm-border);
    border-radius: 8px; padding: 12px 14px; font-size: 15px;
    color: var(--crm-text); outline: none; width: 100%; font-family: inherit;
    box-sizing: border-box;
}
.crm-input:focus { border-color: var(--crm-green); }
.crm-input-label { font-size: 12px; color: var(--crm-text-muted); display: block; margin-bottom: 6px; font-weight: 600; }

/* ── LOGIN ── */
.crm-login {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--crm-bg); min-height: 100vh; min-height: 100dvh;
    display: flex; align-items: center; justify-content: center; padding: 20px;
}
.crm-login-box {
    background: var(--crm-surface); border: 1px solid var(--crm-border);
    border-radius: 16px; padding: 36px 32px;
}
.crm-login-input {
    width: 100%; background: var(--crm-card);
    border: 1.5px solid var(--crm-border); border-radius: 10px;
    padding: 14px 16px; font-size: 15px; color: var(--crm-text);
    outline: none; margin-bottom: 16px; transition: border-color .2s;
    font-family: inherit; box-sizing: border-box;
}
.crm-login-input:focus { border-color: var(--crm-green); }
.crm-login-submit {
    width: 100%; background: var(--crm-green); color: #0f2412;
    border: none; border-radius: 10px; padding: 14px;
    font-size: 15px; font-weight: 700; cursor: pointer; font-family: inherit;
}
.crm-login-submit:disabled { opacity: 0.7; }

/* ── PLACEHOLDER TAB ── */
.crm-placeholder {
    background: var(--crm-card); border: 1px solid var(--crm-border);
    border-radius: 12px; padding: 48px 32px; text-align: center;
}
.crm-placeholder-icon { font-size: 40px; margin-bottom: 16px; }
.crm-placeholder h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.crm-placeholder p { font-size: 14px; color: var(--crm-text-muted); line-height: 1.7; }

/* ── TIMELINE ── */
.crm-timeline-item { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--crm-border); }
.crm-timeline-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; margin-top: 4px; }

/* ═══════════════════════════════════════════════════════════════
   INVOICE STYLES
   ═══════════════════════════════════════════════════════════════ */

/* ── Summary cards on finances page ── */
.inv-summary-card {
    transition: background .15s, border-color .15s;
}
.inv-summary-card:hover {
    background: var(--crm-card-hover);
}
.inv-summary-active {
    background: var(--crm-card-hover) !important;
    border-color: var(--crm-border-light) !important;
}

/* ── Filter chips ── */
.inv-filter-chip {
    background: var(--crm-surface);
    border: 1px solid var(--crm-border);
    border-radius: 20px;
    padding: 4px 14px;
    font-size: 12px;
    font-weight: 500;
    color: var(--crm-text-muted);
    cursor: pointer;
    font-family: inherit;
    transition: all .15s;
}
.inv-filter-chip:hover {
    background: var(--crm-card);
    color: var(--crm-text);
}
.inv-filter-chip.active {
    background: var(--crm-green-dim);
    border-color: var(--crm-green-border);
    color: var(--crm-green);
    font-weight: 600;
}

/* ── Customer / service dropdown ── */
.inv-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--crm-card);
    border: 1px solid var(--crm-border);
    border-radius: 8px;
    max-height: 220px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 0 8px 24px rgba(0,0,0,.3);
    margin-top: 4px;
}
.inv-dropdown-item {
    padding: 10px 14px;
    font-size: 13px;
    cursor: pointer;
    border-bottom: 1px solid var(--crm-border);
    transition: background .1s;
}
.inv-dropdown-item:hover {
    background: var(--crm-green-dim);
}
.inv-dropdown-item:last-child {
    border-bottom: none;
}

/* ── Invoice detail summary rows ── */
.inv-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 5px 0;
    font-size: 13px;
    color: var(--crm-text-muted);
}

/* ── Select styling ── */
.crm-root select.crm-input {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a8580' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 36px;
}

/* ── Radio + checkbox styling in dark mode ── */
.crm-root input[type="radio"] {
    accent-color: var(--crm-green);
}
.crm-root input[type="checkbox"] {
    accent-color: var(--crm-green);
}