/* ==========================================================================
   NG'OMBE KUU - CLEAN FARM THEME (Green Edition)
   Utility-First, High Contrast, Service Design Principles
   ========================================================================== */

:root {
    /* --- FOUNDATION: Clean & Professional --- */
    --page-bg: #DAD7CD; /* Off-White Background */
    --surface-bg: #FFFFFF; /* Pure White Cards */
    /* --- TYPOGRAPHY: SN Pro --- */
    --font-main: "SN Pro", sans-serif;
    --text-primary: #1F2937; /* Deep Charcoal */
    --text-secondary: #6B7280; /* Muted Grey */
    --text-on-accent: #FFFFFF; /* White text on green buttons */
    /* --- BRANDING: Farm Green --- */
    --primary-color: #344E41; /* Vibrant Farm Green */
    --primary-hover: #15803D; /* Deep Forest Green (Hover) */
    --accent-color: #F59E0B; /* Gold/Amber for alerts */
    /* --- BORDERS & SHADOWS --- */
    --border-color: #E5E7EB;
    --card-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --hover-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    /* --- STATUS COLORS --- */
    --success: #16A34A; /* Matches Primary */
    --warning: #F59E0B;
    --danger: #EF4444;
}

/* --- GLOBAL RESET --- */
html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    background-color: var(--page-bg);
    color: var(--text-primary);
    font-family: var(--font-main); /* APPLIED NEW FONT HERE */
    line-height: 1.5;
    margin-bottom: 60px;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.025em; /* Tighten headings slightly for SN Pro */
    margin-bottom: 1rem;
}

/* --- COMPONENT: Cards --- */
.card, .glass-card {
    background: var(--surface-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important; /* Slightly softer corners for the new font */
    box-shadow: var(--card-shadow);
    backdrop-filter: none !important;
    color: var(--text-primary) !important;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

    .glass-card:hover {
        transform: translateY(-2px);
        box-shadow: var(--hover-shadow);
        transition: all 0.2s ease-in-out;
        border-color: var(--primary-color) !important; /* Green border on hover */
    }

/* --- COMPONENT: Buttons --- */
.btn-primary, .modern-btn {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: var(--text-on-accent) !important;
    border-radius: 8px;
    padding: 0.6rem 1.4rem;
    font-weight: 600;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    transition: all 0.2s;
}

    .btn-primary:hover, .modern-btn:hover {
        background-color: var(--primary-hover) !important;
        border-color: var(--primary-hover) !important;
        box-shadow: 0 4px 6px -1px rgba(22, 163, 74, 0.3); /* Green glow */
    }

/* --- COMPONENT: Navbar ---------------------------------------------------------------- */
.app-navbar {
    background-color: var(--surface-bg) !important;
    border-bottom: 1px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    min-height: 64px;
}

.navbar-brand {
    color: var(--primary-color) !important;
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.navbar-brand img {
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

/* Nav links */
.app-navbar .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.45rem 0.85rem !important;
    border-radius: 6px;
    transition: color 0.15s, background-color 0.15s;
}

.app-navbar .nav-link:hover {
    color: var(--primary-color) !important;
    background-color: #f0fdf4;
}

.app-navbar .nav-link.active {
    color: var(--primary-color) !important;
    font-weight: 600;
    background-color: #f0fdf4;
}

/* Dropdown menus */
.app-navbar .dropdown-menu {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    padding: 0.4rem;
    margin-top: 0.35rem !important;
}

.app-navbar .dropdown-item {
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    padding: 0.55rem 0.85rem;
    transition: background-color 0.15s;
}

.app-navbar .dropdown-item:hover,
.app-navbar .dropdown-item:focus {
    background-color: #f0fdf4;
    color: var(--primary-color);
}

.app-navbar .dropdown-item.active {
    background-color: #dcfce7;
    color: var(--primary-color);
    font-weight: 600;
}

.app-navbar .dropdown-divider {
    border-color: var(--border-color);
    margin: 0.25rem 0.5rem;
}

/* Admin button */
.nav-admin-btn {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary) !important;
    padding: 0.4rem 0.75rem !important;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    transition: all 0.15s;
}

.nav-admin-btn:hover {
    color: var(--primary-color) !important;
    background-color: #f0fdf4;
    border-color: var(--primary-color);
}

/* User avatar button */
.nav-user-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 0.3rem 0.5rem !important;
    transition: all 0.15s;
    max-width: 220px;
}

.nav-user-btn:hover,
.nav-user-btn:focus,
.nav-user-btn:active,
.nav-user-btn.show {
    background-color: #f0fdf4 !important;
    border-color: var(--primary-color) !important;
    box-shadow: none !important;
}

.nav-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nav-avatar i {
    color: #fff;
    font-size: 0.8rem;
}

.nav-user-name {
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Mobile: section label inside hamburger menu */
.nav-section-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    padding: 0.25rem 1rem;
}

/* Mobile: hamburger menu panel */
@media (max-width: 991.98px) {
    .app-navbar .navbar-collapse {
        background-color: var(--surface-bg);
        border-top: 1px solid var(--border-color);
        padding: 0.5rem 0 1rem;
        margin-top: 0.5rem;
    }

    .app-navbar .nav-link {
        padding: 0.6rem 1rem !important;
        border-radius: 0;
    }

    .app-navbar .dropdown-menu {
        border: none;
        border-radius: 0;
        box-shadow: none;
        background-color: #f9fafb;
        padding: 0 0 0.25rem 1rem;
        margin: 0 !important;
    }

    .app-navbar .dropdown-item {
        padding: 0.5rem 0.75rem;
        border-radius: 6px;
    }
}

/* --- COMPONENT: Forms --- */
.form-control, .form-select {
    background-color: var(--surface-bg) !important;
    border: 1px solid #D1D5DB !important;
    color: var(--text-primary) !important;
    border-radius: 8px;
    padding: 0.7rem 1rem;
}

    .form-control:focus {
        border-color: var(--primary-color) !important;
        box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15) !important; /* Green Ring */
    }

/* --- UTILITIES --- */
.text-muted {
    color: var(--text-secondary) !important;
}

.text-white {
    color: var(--text-primary) !important;
}

/* Dashboard Tabs Override */
.nav-tabs .nav-link.active {
    border-top-color: var(--primary-color) !important;
    color: var(--primary-color) !important;
}

/* ==========================================================================
   LANDING PAGE STYLES
   ========================================================================== */

/* --- Hero Section --- */
.landing-hero {
    text-align: center;
    padding: 4rem 0 3rem;
}

/* --- Dashboard Screenshot --- */
.landing-screenshot-wrapper {
    max-width: 900px;
}

.landing-screenshot {
    width: 100%;
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* --- Feature Icon Circles --- */
.landing-feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: #f0fdf4;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .landing-feature-icon i {
        font-size: 1.75rem;
        color: var(--primary-color);
    }

/* --- SYNCFUSION CHART TOOLTIPS: enforce dark text on white tooltip fill --- */
.e-chart .e-tooltiptext,
.e-chart .e-tooltip-header,
.e-accumulationchart .e-tooltiptext,
.e-accumulationchart .e-tooltip-header {
    fill: #1F2937 !important;
    font-weight: 600;
}

/* --- EXPENSE CATEGORY PALETTE --- */
.expense-badge {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.expense-badge-feed     { background: #DBEAFE; color: #1E40AF; }
.expense-badge-labor    { background: #CFFAFE; color: #155E75; }
.expense-badge-health   { background: #FFE4E6; color: #9F1239; }
.expense-badge-medical  { background: #FFEDD5; color: #9A3412; }
.expense-badge-breeding { background: #DCFCE7; color: #166534; }

/* Row left-accent for the expense log grid */
.expense-log-grid .e-row.expense-row-feed     td:first-child { box-shadow: inset 4px 0 0 #2563EB; }
.expense-log-grid .e-row.expense-row-labor    td:first-child { box-shadow: inset 4px 0 0 #0891B2; }
.expense-log-grid .e-row.expense-row-health   td:first-child { box-shadow: inset 4px 0 0 #E11D48; }
.expense-log-grid .e-row.expense-row-medical  td:first-child { box-shadow: inset 4px 0 0 #EA580C; }
.expense-log-grid .e-row.expense-row-breeding td:first-child { box-shadow: inset 4px 0 0 #15803D; }

/* Category filter chips */
.expense-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid var(--border-color);
    background: var(--surface-bg);
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
}

.expense-chip:hover {
    background: #F3F4F6;
    color: var(--text-primary);
}

.expense-chip-count {
    background: rgba(0, 0, 0, 0.06);
    color: inherit;
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
}

.expense-chip.active                       { color: #FFFFFF; }
.expense-chip.active .expense-chip-count   { background: rgba(255, 255, 255, 0.25); }
.expense-chip.active:not([class*="expense-chip-"]),
.expense-chip.active:where(.expense-chip:not(.expense-chip-feed):not(.expense-chip-labor):not(.expense-chip-health):not(.expense-chip-medical):not(.expense-chip-breeding)) {
    background: var(--primary-color);
    border-color: var(--primary-color);
}
.expense-chip-feed.active     { background: #2563EB; border-color: #2563EB; }
.expense-chip-labor.active    { background: #0891B2; border-color: #0891B2; }
.expense-chip-health.active   { background: #E11D48; border-color: #E11D48; }
.expense-chip-medical.active  { background: #EA580C; border-color: #EA580C; }
.expense-chip-breeding.active { background: #15803D; border-color: #15803D; }

/* --- How It Works Steps --- */
.landing-steps {
    display: flex;
    justify-content: center;
    gap: 3rem;
    text-align: center;
}

.landing-step {
    flex: 1;
    max-width: 260px;
}

.landing-step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* --- Free Forever Banner --- */
.landing-free-banner {
    background-color: #f0fdf4;
    border-radius: 12px;
    padding: 3rem 2rem;
    text-align: center;
}

/* --- Responsive: Mobile --- */
@media (max-width: 767.98px) {
    .landing-hero {
        padding: 2.5rem 0 2rem;
    }

    .landing-steps {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .landing-free-banner {
        padding: 2rem 1.25rem;
    }
}