/* ============================================================
   3D Casas Admin — Main Stylesheet
   ============================================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --navy: #0b2f5b;
    --navy-light: #1a4a80;
    --orange: #ff7f27;
    --orange-light: #ff9f57;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --med-gray: #e8e8e8;
    --dark-gray: #333333;
    --text: #333333;
    --text-muted: #888888;
    --border: #ddd;
    --success: #4caf50;
    --error: #f44336;
    --warning: #ff9800;
    --red-border: #cc3333;
    --orange-border: #ff7f27;

    --sidebar-width: 220px;
    --topnav-height: 52px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

html, body {
    font-family: var(--font);
    font-size: 14px;
    color: var(--text);
    background: var(--light-gray);
    height: 100%;
    overflow: hidden;
}

a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- Views --- */
.view { display: none; height: 100%; }
.view.active { display: flex; }

/* --- Login --- */
.login-container {
    margin: auto;
    width: 360px;
    padding: 2rem;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}
.login-logo { text-align: center; margin-bottom: 1.5rem; }
.login-logo h1 { color: var(--navy); font-size: 1.8rem; margin-bottom: 0.25rem; }
.login-logo p { color: var(--text-muted); font-size: 0.95rem; }
#loginView { align-items: center; justify-content: center; background: var(--light-gray); }

/* --- Top Nav --- */
.top-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--topnav-height);
    background: var(--navy);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 100;
}
.nav-left { display: flex; align-items: center; gap: 0.75rem; }
.nav-title { font-size: 1.1rem; font-weight: 600; }
.nav-toggle {
    background: none; border: none; color: var(--white);
    font-size: 1.3rem; cursor: pointer; padding: 0.25rem 0.5rem;
    border-radius: 4px;
}
.nav-toggle:hover { background: rgba(255,255,255,0.1); }
.nav-right { display: flex; align-items: center; gap: 0.75rem; }
.nav-user { font-size: 0.85rem; opacity: 0.8; }

/* --- Sidebar --- */
.sidebar {
    position: fixed;
    top: var(--topnav-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--white);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    z-index: 90;
    transition: transform 0.2s ease;
}
.sidebar.collapsed { transform: translateX(-100%); }
.sidebar-nav { display: flex; flex-direction: column; padding: 0.5rem 0; }
.nav-item {
    display: flex; align-items: center; gap: 0.6rem;
    padding: 0.65rem 1rem;
    color: var(--text);
    font-size: 0.9rem;
    border-left: 3px solid transparent;
    transition: all 0.15s ease;
    text-decoration: none;
}
.nav-item:hover {
    background: var(--light-gray);
    text-decoration: none;
}
.nav-item.active {
    background: #eef3f9;
    color: var(--navy);
    font-weight: 600;
    border-left-color: var(--navy);
}
.nav-icon { font-size: 1.1rem; width: 1.4rem; text-align: center; }

/* --- Main Content --- */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--topnav-height);
    padding: 1.25rem;
    height: calc(100vh - var(--topnav-height));
    overflow-y: auto;
}

#appShell {
    display: none;
    flex-direction: column;
}
#appShell.active { display: block; }

/* --- Content Views --- */
.content-view { display: none; }
.content-view.active { display: block; }

.view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.view-header h2 { font-size: 1.35rem; color: var(--navy); }
.view-actions { display: flex; gap: 0.5rem; align-items: center; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--white);
    color: var(--text);
    font-size: 0.85rem;
    font-family: var(--font);
    cursor: pointer;
    transition: all 0.15s ease;
}
.btn:hover { background: var(--light-gray); }
.btn-primary { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-primary:hover { background: var(--navy-light); }
.btn-danger { background: var(--error); color: var(--white); border-color: var(--error); }
.btn-danger:hover { opacity: 0.9; }
.btn-success { background: var(--success); color: var(--white); border-color: var(--success); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.3); }
.btn-outline:hover { background: rgba(255,255,255,0.1); }
.btn-sm { padding: 0.35rem 0.7rem; font-size: 0.8rem; }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* --- Forms --- */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text); margin-bottom: 0.3rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.5rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: var(--font);
    background: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--navy);
    box-shadow: 0 0 0 2px rgba(11,47,91,0.1);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.75rem; }

.error-text { color: var(--error); font-size: 0.8rem; margin-top: 0.5rem; }
.help-text { color: var(--text-muted); font-size: 0.75rem; margin-top: 0.25rem; }

.search-input {
    padding: 0.45rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: var(--font);
    width: 250px;
}
.filter-select {
    padding: 0.45rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: var(--font);
    background: var(--white);
}

/* --- Tabs --- */
.tab-bar {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--med-gray);
    margin-bottom: 1rem;
}
.tab {
    padding: 0.5rem 1rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    font-size: 0.85rem;
    font-family: var(--font);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--navy); border-bottom-color: var(--navy); font-weight: 600; }

/* --- Filter Tabs (job statuses) --- */
.filter-tabs { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.filter-tab {
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-size: 0.78rem;
    border: 1px solid var(--border);
    background: var(--white);
    cursor: pointer;
    transition: all 0.15s;
}
.filter-tab:hover { background: var(--light-gray); }
.filter-tab.active { background: var(--navy); color: var(--white); border-color: var(--navy); }
.filter-tab .count { font-weight: 600; margin-left: 0.3rem; }

/* --- Tables --- */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.data-table th {
    text-align: left;
    padding: 0.6rem 0.75rem;
    background: var(--navy);
    color: var(--white);
    font-weight: 600;
    font-size: 0.8rem;
}
.data-table th:first-child { border-radius: 6px 0 0 0; }
.data-table th:last-child { border-radius: 0 6px 0 0; }
.data-table td {
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid var(--med-gray);
}
.data-table tr:hover td { background: #f0f5fa; }
.data-table tr:nth-child(even) td { background: var(--light-gray); }
.data-table tr:nth-child(even):hover td { background: #e8eef5; }

/* --- Cards --- */
.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.75rem;
}
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.card-title { font-weight: 600; color: var(--navy); }
.card-meta { font-size: 0.78rem; color: var(--text-muted); }

/* --- Badges --- */
.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.badge-navy { background: var(--navy); color: var(--white); }
.badge-orange { background: var(--orange); color: var(--white); }
.badge-success { background: #e8f5e9; color: #2e7d32; }
.badge-warning { background: #fff3e0; color: #e65100; }
.badge-error { background: #ffebee; color: #c62828; }
.badge-gray { background: var(--med-gray); color: var(--text-muted); }

/* --- Toast Notifications --- */
.toast-container {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.toast {
    padding: 0.65rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--white);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    animation: slideIn 0.2s ease;
    max-width: 360px;
}
.toast-success { background: var(--success); }
.toast-error { background: var(--error); }
.toast-warning { background: var(--warning); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* --- Modal --- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1000;
    align-items: flex-start;
    justify-content: center;
    padding-top: 5vh;
    overflow-y: auto;
}
.modal-overlay.active { display: flex; }
.modal {
    background: var(--white);
    border-radius: 10px;
    width: 580px;
    max-width: 95vw;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--med-gray);
}
.modal-header h3 { font-size: 1.05rem; color: var(--navy); }
.modal-close {
    background: none; border: none; font-size: 1.3rem;
    cursor: pointer; color: var(--text-muted); padding: 0.25rem;
}
.modal-close:hover { color: var(--text); }
.modal-body { padding: 1.25rem; }
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--med-gray);
}

/* --- Filters Row --- */
.jobs-filters, .clients-filters {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

/* --- Placeholder --- */
.placeholder-text { color: var(--text-muted); font-style: italic; padding: 2rem 0; text-align: center; }

/* --- Misc --- */
.schedule-date { font-weight: 600; font-size: 0.95rem; color: var(--navy); padding: 0 0.5rem; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.8rem; }
.mt-1 { margin-top: 0.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.gap-sm { gap: 0.5rem; }

/* --- Toggle Switch --- */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
    position: absolute; cursor: pointer;
    inset: 0; background: var(--med-gray);
    border-radius: 22px; transition: 0.2s;
}
.toggle-slider::before {
    content: ""; position: absolute;
    height: 16px; width: 16px; left: 3px; bottom: 3px;
    background: var(--white); border-radius: 50%; transition: 0.2s;
}
.toggle-switch input:checked + .toggle-slider { background: var(--success); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(18px); }