/* ===== FishCRM — Fishing-themed CRM ===== */

:root {
    /* Water palette */
    --water-deep: #0d3b66;
    --water-medium: #1a6b8a;
    --water-light: #2e96b8;
    --water-surface: #5cbad6;
    --water-foam: #b8e6f0;
    --water-mist: #e8f6fa;

    /* Nature palette */
    --forest-dark: #1a3a2a;
    --forest: #2d6a4f;
    --moss: #52b788;
    --reed: #95d5b2;

    /* Warm accents */
    --sunset-amber: #f4a261;
    --sunset-coral: #e76f51;
    --sunrise-gold: #e9c46a;
    --dawn-peach: #f8dcc4;

    /* Sand & Earth */
    --sand-light: #faf3e8;
    --sand: #f0e4d0;
    --earth: #8b7355;
    --driftwood: #6b5b45;

    /* UI */
    --bg: #f0f5f3;
    --bg-card: #ffffff;
    --text: #1a2e35;
    --text-muted: #5a7a85;
    --text-light: #8aa5b0;
    --border: #d0dfe5;
    --border-light: #e5eff3;
    --shadow: rgba(13, 59, 102, 0.08);
    --shadow-hover: rgba(13, 59, 102, 0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 18px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);

    --font: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
    font-size: 15px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image:
        radial-gradient(ellipse at 20% 0%, rgba(46, 150, 184, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 100%, rgba(45, 106, 79, 0.05) 0%, transparent 60%);
}

a { color: var(--water-medium); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--water-deep); }

/* ===== Navigation ===== */
.main-nav {
    background: linear-gradient(135deg, var(--water-deep) 0%, var(--forest-dark) 100%);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.nav-inner {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    height: 64px;
    gap: 1rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff !important;
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: -0.5px;
    flex-shrink: 0;
}

.logo-icon {
    font-size: 1.6rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    animation: fish-swim 3s ease-in-out infinite;
}

@keyframes fish-swim {
    0%, 100% { transform: translateX(0) rotate(0deg); }
    25% { transform: translateX(3px) rotate(2deg); }
    75% { transform: translateX(-3px) rotate(-2deg); }
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex: 1;
    justify-content: center;
}

.nav-link {
    color: rgba(255,255,255,0.75) !important;
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition);
    white-space: nowrap;
}

.nav-link:hover {
    color: #fff !important;
    background: rgba(255,255,255,0.1);
}

.nav-link.active {
    color: #fff !important;
    background: rgba(255,255,255,0.18);
    box-shadow: inset 0 -2px 0 var(--sunset-amber);
}

.nav-icon { margin-right: 0.3rem; }

.nav-user {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-shrink: 0;
}

.user-greeting {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-logout {
    color: rgba(255,255,255,0.7) !important;
    font-size: 0.8rem;
    padding: 0.35rem 0.7rem;
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.btn-logout:hover {
    background: rgba(255,255,255,0.15);
    color: #fff !important;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.3rem;
}

/* ===== Main Content ===== */
.content {
    max-width: 1300px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    width: 100%;
    flex: 1;
}

/* ===== Page Header ===== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--water-deep);
    letter-spacing: -0.5px;
}

.subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    margin-top: 0.2rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.65rem 1.3rem;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-weight: 700;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background: linear-gradient(135deg, var(--water-medium) 0%, var(--forest) 100%);
    color: #fff;
    box-shadow: 0 3px 12px rgba(26, 107, 138, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 18px rgba(26, 107, 138, 0.4);
    color: #fff;
}

.btn-secondary {
    background: var(--sand);
    color: var(--driftwood);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--sand-light);
    color: var(--text);
}

.btn-block { width: 100%; }

.btn-sm {
    padding: 0.35rem 0.6rem;
    font-size: 0.85rem;
    border-radius: 6px;
}

.btn-edit {
    background: var(--water-mist);
    color: var(--water-medium);
}

.btn-edit:hover { background: var(--water-foam); color: var(--water-deep); }

.btn-delete {
    background: #fde8e4;
    color: var(--sunset-coral);
    border: none;
}

.btn-delete:hover { background: #fbd0c7; color: #c04a35; }

/* ===== Alerts ===== */
.alert {
    padding: 0.85rem 1.2rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    border-left: 4px solid;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.alert-success {
    background: #edf7ed;
    color: var(--forest);
    border-left-color: var(--moss);
}

.alert-danger {
    background: #fde8e4;
    color: #a63d2a;
    border-left-color: var(--sunset-coral);
}

/* ===== Stats Grid ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 2px 12px var(--shadow);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.stat-blue::before { background: linear-gradient(90deg, var(--water-light), var(--water-surface)); }
.stat-green::before { background: linear-gradient(90deg, var(--forest), var(--moss)); }
.stat-teal::before { background: linear-gradient(90deg, var(--water-medium), var(--water-light)); }
.stat-amber::before { background: linear-gradient(90deg, var(--sunset-amber), var(--sunrise-gold)); }
.stat-coral::before { background: linear-gradient(90deg, var(--sunset-coral), var(--sunset-amber)); }
.stat-purple::before { background: linear-gradient(90deg, #6c63ff, #a78bfa); }

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--shadow-hover);
}

.stat-icon { font-size: 2rem; margin-bottom: 0.5rem; }

.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--water-deep);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 0.3rem;
}

/* ===== Dashboard Panels ===== */
.dashboard-panels {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

.panel {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: 0 2px 12px var(--shadow);
}

.panel-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--water-deep);
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--border-light);
}

.panel-link {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--water-medium);
}

.panel-link:hover { color: var(--water-deep); }

/* ===== Species List ===== */
.species-list { display: flex; flex-direction: column; gap: 0.7rem; }

.species-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-sm);
    background: var(--water-mist);
    transition: background var(--transition);
}

.species-item:hover { background: var(--water-foam); }

.species-rank {
    font-weight: 800;
    color: var(--sunset-amber);
    font-size: 1rem;
    min-width: 2rem;
}

.species-name { font-weight: 700; flex: 1; }

.species-count {
    font-size: 0.85rem;
    color: var(--water-medium);
    font-weight: 600;
}

.species-max {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== Data Table ===== */
.table-responsive { overflow-x: auto; }

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table thead th {
    background: var(--water-mist);
    color: var(--water-deep);
    font-weight: 700;
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tbody td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background var(--transition);
}

.data-table tbody tr:hover {
    background: var(--sand-light);
}

.notes-cell {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.actions-cell {
    white-space: nowrap;
    display: flex;
    gap: 0.3rem;
    align-items: center;
}

/* ===== Cards Grid ===== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.2rem;
}

.gear-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.trip-card, .spot-card, .gear-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: 0 2px 12px var(--shadow);
    overflow: hidden;
    transition: all var(--transition);
}

.trip-card:hover, .spot-card:hover, .gear-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--shadow-hover);
}

.trip-card-header {
    background: linear-gradient(135deg, var(--water-deep), var(--water-medium));
    color: #fff;
    padding: 1rem 1.2rem;
}

.trip-card-header h3 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.trip-date {
    font-size: 0.85rem;
    opacity: 0.85;
}

.trip-card-body, .spot-card-body, .gear-card-body {
    padding: 1rem 1.2rem;
}

.trip-card-body p, .spot-card-body p {
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.trip-notes, .spot-description, .gear-description {
    font-size: 0.85rem !important;
    color: var(--text-light) !important;
    line-height: 1.5;
    margin-top: 0.3rem !important;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.trip-card-actions, .spot-card-actions, .gear-card-actions {
    padding: 0.8rem 1.2rem;
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.spot-card-header {
    padding: 1rem 1.2rem;
    background: linear-gradient(135deg, var(--forest-dark), var(--forest));
    color: #fff;
}

.spot-card-header h3 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-top: 0.3rem;
}

.spot-type-badge {
    display: inline-block;
    font-size: 0.8rem;
    opacity: 0.9;
}

.gear-card {
    padding: 1.2rem;
}

.gear-card-header { margin-bottom: 0.5rem; }

.gear-category-badge {
    display: inline-block;
    background: var(--water-mist);
    color: var(--water-medium);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.gear-card h3 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--water-deep);
    margin-bottom: 0.3rem;
}

.gear-card-actions {
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: 0.3rem;
}

/* ===== Forms ===== */
.form-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: 0 2px 12px var(--shadow);
    max-width: 800px;
}

.form-card h2 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--water-deep);
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--border-light);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 0.4rem;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.95rem;
    color: var(--text);
    background: #fff;
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--water-light);
    box-shadow: 0 0 0 3px rgba(46, 150, 184, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.form-group textarea { resize: vertical; }

.form-actions {
    display: flex;
    gap: 0.8rem;
    margin-top: 0.5rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-light);
}

/* ===== Empty State ===== */
.empty-state-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 2px 12px var(--shadow);
    max-width: 500px;
    margin: 2rem auto;
}

.empty-icon { font-size: 3.5rem; margin-bottom: 1rem; }

.empty-state-card h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--water-deep);
    margin-bottom: 0.5rem;
}

.empty-state-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.empty-state {
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
}

.empty-state a { font-weight: 700; }

/* ===== Login Page ===== */
.login-page {
    background: linear-gradient(170deg, var(--water-deep) 0%, var(--forest-dark) 40%, var(--water-deep) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.login-container {
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 2;
}

.login-card {
    background: rgba(255, 255, 255, 0.97);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    backdrop-filter: blur(20px);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    font-size: 4rem;
    margin-bottom: 0.5rem;
    animation: fish-swim 3s ease-in-out infinite;
}

.login-header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--water-deep);
    letter-spacing: -1px;
}

.login-subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 0.3rem;
}

.login-form .form-group {
    margin-bottom: 1.3rem;
}

.login-demo {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-light);
}

.login-waves {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
    pointer-events: none;
}

.login-waves svg {
    display: block;
    width: 100%;
    height: 120px;
}

/* ===== Footer ===== */
.main-footer {
    background: var(--water-deep);
    color: rgba(255,255,255,0.6);
    text-align: center;
    padding: 1.2rem;
    margin-top: auto;
    font-size: 0.85rem;
}

.main-footer p { margin: 0; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .dashboard-panels {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html { font-size: 14px; }

    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--water-deep);
        flex-direction: column;
        padding: 0.5rem;
        box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    }

    .nav-links.open { display: flex; }
    .nav-toggle { display: block; margin-left: auto; }
    .nav-user .user-greeting { display: none; }

    .content { padding: 1.2rem; }

    .page-header h1 { font-size: 1.4rem; }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }

    .stat-card { padding: 1rem; }
    .stat-value { font-size: 1.4rem; }

    .form-card { padding: 1.2rem; }
    .form-row { grid-template-columns: 1fr; }

    .data-table { font-size: 0.85rem; }
    .data-table thead th, .data-table tbody td { padding: 0.6rem 0.7rem; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .stat-icon { font-size: 1.5rem; }
    .stat-value { font-size: 1.2rem; }
    .login-card { padding: 1.5rem; }
}