/* ============================================
   Farm Central — Mobile-First Core Stylesheet
   Premium responsive overhaul for all screens
   ============================================ */

/* 1. Global Touch & Typography */
html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    -webkit-tap-highlight-color: transparent;
    padding-bottom: 0 !important;
    overscroll-behavior-y: contain;
}

/* Safe area support for notched devices */
@supports (padding: max(0px)) {
    body {
        padding-left: max(0px, env(safe-area-inset-left));
        padding-right: max(0px, env(safe-area-inset-right));
    }
}

/* ============================================
   2. Bottom Navigation Bar
   ============================================ */
#mobile-bottom-nav {
    display: none;
}

@media (max-width: 1024px) {
    body {
        padding-bottom: 80px !important;
    }

    /* Reveal Bottom Nav */
    #mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 72px;
        background: rgba(9, 14, 23, 0.92);
        backdrop-filter: blur(24px) saturate(180%);
        -webkit-backdrop-filter: blur(24px) saturate(180%);
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        z-index: 9999;
        justify-content: space-around;
        align-items: center;
        padding-bottom: env(safe-area-inset-bottom);
        box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.5);
    }

    .nav-item {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: #64748b;
        font-size: 10px;
        font-weight: 700;
        letter-spacing: 0.02em;
        gap: 4px;
        height: 100%;
        transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        text-decoration: none;
        position: relative;
    }

    .nav-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%) scaleX(0);
        width: 32px;
        height: 3px;
        border-radius: 0 0 4px 4px;
        background: linear-gradient(90deg, #4ade80, #06b6d4);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav-item.active {
        color: #4ade80;
    }

    .nav-item.active::before {
        transform: translateX(-50%) scaleX(1);
    }

    .nav-item svg {
        width: 22px;
        height: 22px;
        transition: transform 0.2s ease;
    }

    .nav-item:active svg {
        transform: scale(0.85);
    }
}

/* ============================================
   3. Mobile Hamburger Menu (Landing Page)
   ============================================ */
.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.mobile-menu-btn:active {
    transform: scale(0.92);
    background: rgba(255, 255, 255, 0.1);
}

.mobile-menu-btn span {
    display: block;
    width: 18px;
    height: 2px;
    background: #f1f5f9;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-btn span + span {
    margin-top: 5px;
}

/* Mobile slide-out menu overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
}

.mobile-menu-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    max-width: 85vw;
    height: 100%;
    background: rgba(9, 14, 23, 0.97);
    backdrop-filter: blur(30px);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 9999;
    padding: 24px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
}

.mobile-menu-panel.active {
    transform: translateX(0);
}

.mobile-menu-panel a,
.mobile-menu-panel button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 14px;
    color: #cbd5e1;
    font-size: 15px;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    text-decoration: none;
    border: 1px solid transparent;
    background: transparent;
    transition: all 0.2s ease;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.mobile-menu-panel a:hover,
.mobile-menu-panel button:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.mobile-menu-close {
    align-self: flex-end;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: #94a3b8;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-bottom: 16px;
    transition: all 0.2s ease;
}

.mobile-menu-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

/* ============================================
   4. Responsive Breakpoints
   ============================================ */

/* --- SMALL PHONES (< 380px) --- */
@media (max-width: 380px) {
    html {
        font-size: 14px;
    }
}

/* --- MOBILE (< 768px) --- */
@media (max-width: 767px) {
    /* Show hamburger, hide desktop nav buttons */
    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-overlay {
        display: block;
    }

    /* Disable hover transforms on touch */
    .glass-premium:hover {
        transform: none !important;
    }

    .hover-lift:hover {
        transform: none !important;
    }

    /* --- Landing Page Hero --- */
    .hero-section h1,
    section h1 {
        font-size: 2.5rem !important;
        line-height: 1.15 !important;
    }

    section .text-5xl {
        font-size: 2.2rem !important;
    }

    section .text-8xl {
        font-size: 2.5rem !important;
    }

    /* CTA Section */
    section .text-6xl {
        font-size: 1.75rem !important;
    }

    /* Feature cards */
    .grid {
        gap: 12px !important;
    }

    .glass-premium {
        padding: 20px !important;
        border-radius: 20px !important;
    }

    /* CTA glass panel */
    section .rounded-\\[3rem\\] {
        border-radius: 24px !important;
        padding: 32px 20px !important;
        margin-left: 16px !important;
        margin-right: 16px !important;
    }

    /* Dashboard header */
    header {
        padding: 16px !important;
        border-radius: 20px !important;
        gap: 12px !important;
    }

    header h1 {
        font-size: 1.5rem !important;
    }

    /* Stats cards */
    .grid-cols-1.md\\:grid-cols-2.lg\\:grid-cols-5 {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .grid-cols-1.md\\:grid-cols-2.lg\\:grid-cols-5 > div {
        padding: 16px !important;
        border-radius: 20px !important;
    }

    .grid-cols-1.md\\:grid-cols-2.lg\\:grid-cols-5 .text-4xl,
    .grid-cols-1.md\\:grid-cols-2.lg\\:grid-cols-5 .text-5xl,
    .grid-cols-1.md\\:grid-cols-2.lg\\:grid-cols-5 .md\\:text-5xl {
        font-size: 1.75rem !important;
    }

    /* Quick action grid */
    .grid-cols-2 {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }

    .grid-cols-2 button {
        padding: 16px !important;
        border-radius: 18px !important;
    }

    .grid-cols-2 button .text-3xl {
        font-size: 1.5rem !important;
    }

    .grid-cols-2 button .w-14 {
        width: 44px !important;
        height: 44px !important;
    }

    .grid-cols-2 button h3 {
        font-size: 0.9rem !important;
    }

    .grid-cols-2 button p {
        font-size: 9px !important;
    }

    /* Chart cards */
    .chart-container {
        min-height: 220px !important;
    }

    /* Reports banner */
    .rounded-\\[2\\.5rem\\] {
        border-radius: 24px !important;
        padding: 24px 20px !important;
    }

    .rounded-\\[2\\.5rem\\] h3 {
        font-size: 1.3rem !important;
    }

    .rounded-\\[2\\.5rem\\] p {
        font-size: 0.9rem !important;
    }

    .rounded-\\[2\\.5rem\\] button {
        padding: 14px 24px !important;
        font-size: 0.9rem !important;
    }

    /* Weather card */
    .border-t-cyan-500 {
        padding: 20px !important;
        border-radius: 24px !important;
        gap: 16px !important;
    }

    .border-t-cyan-500 .text-7xl {
        font-size: 3rem !important;
    }

    .border-t-cyan-500 .text-6xl,
    .border-t-cyan-500 .md\\:text-7xl {
        font-size: 2.5rem !important;
    }

    /* Footer */
    footer {
        padding: 24px 16px !important;
    }

    footer .text-2xl {
        font-size: 1.2rem !important;
    }

    /* Toasts */
    #toast-container {
        left: 12px !important;
        right: 12px !important;
        top: 12px !important;
        max-width: none !important;
        width: auto !important;
    }

    /* Voice FAB position */
    #voice-fab {
        bottom: 90px !important;
        right: 16px !important;
        width: 52px !important;
        height: 52px !important;
    }
}

/* --- TABLET (768px - 1024px) --- */
@media (min-width: 768px) and (max-width: 1024px) {
    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-overlay {
        display: block;
    }

    .glass-premium:hover {
        transform: translateY(-2px) !important;
    }

    /* Stats grid: 3 columns on tablet */
    .grid-cols-1.md\\:grid-cols-2.lg\\:grid-cols-5 {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* ============================================
   5. Login Page Mobile Fixes
   ============================================ */
@media (max-width: 767px) {
    /* Login glass panel */
    .glass-panel {
        padding: 24px !important;
        border-radius: 24px !important;
        margin-top: 72px !important;
    }

    .glass-panel h2 {
        font-size: 1.5rem !important;
    }

    /* Auth inputs */
    .auth-input {
        padding: 12px 14px !important;
        font-size: 14px !important;
        border-radius: 10px !important;
    }

    /* Submit button */
    .glass-panel button[type="submit"],
    .glass-panel #submit-btn {
        padding: 14px !important;
        font-size: 12px !important;
        border-radius: 14px !important;
    }

    /* Google button */
    #google-btn {
        padding: 12px !important;
        font-size: 13px !important;
        border-radius: 14px !important;
    }

    /* Mobile header on login */
    .lg\\:hidden.fixed {
        padding: 12px 16px !important;
    }

    /* Reset modal */
    #reset-modal .glass-panel {
        margin: 16px !important;
        padding: 24px !important;
        border-radius: 24px !important;
    }
}

/* ============================================
   6. Navigation (Landing) Mobile Fixes
   ============================================ */
@media (max-width: 767px) {
    /* Fix nav bar */
    nav.fixed {
        padding: 0 !important;
    }

    nav .max-w-7xl {
        padding: 12px 16px !important;
    }

    nav .text-2xl {
        font-size: 1.1rem !important;
    }

    nav .w-10 {
        width: 32px !important;
        height: 32px !important;
    }

    /* Hide desktop-only buttons in nav */
    nav .hidden.md\\:flex,
    nav .hidden.md\\:block,
    nav select {
        display: none !important;
    }

    /* Login button in nav - compact */
    nav .btn-premium {
        padding: 8px 16px !important;
        font-size: 12px !important;
    }

    /* Hero section */
    section.min-h-screen {
        padding-top: 80px !important;
        padding-bottom: 40px !important;
        min-height: auto !important;
    }

    /* Hero buttons */
    .flex-col.sm\\:flex-row {
        gap: 12px !important;
    }

    .flex-col.sm\\:flex-row button {
        padding: 16px 24px !important;
        font-size: 0.95rem !important;
        border-radius: 16px !important;
    }

    /* Features section */
    #features {
        padding-top: 48px !important;
        padding-bottom: 48px !important;
    }

    #features .text-4xl {
        font-size: 1.75rem !important;
    }

    #features .mb-20 {
        margin-bottom: 32px !important;
    }

    /* Feature cards single column */
    #features .grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    #features .glass-premium {
        padding: 20px !important;
    }

    #features .glass-premium h3 {
        font-size: 1.15rem !important;
    }

    #features .w-16 {
        width: 48px !important;
        height: 48px !important;
    }

    /* CTA section */
    .py-32 {
        padding-top: 48px !important;
        padding-bottom: 48px !important;
    }
}

/* ============================================
   7. Smooth Scroll & Performance
   ============================================ */
@media (max-width: 1024px) {
    /* Reduce heavy animations on mobile for perf */
    .bg-orb {
        animation-duration: 20s !important;
    }

    /* Simpler shadows on mobile */
    .shadow-2xl {
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4) !important;
    }

    /* Ensure images are contained */
    img {
        max-width: 100%;
        height: auto;
    }
}

/* ============================================
   8. Utility Classes
   ============================================ */
.mobile-hidden {
    display: none !important;
}

@media (min-width: 1025px) {
    #mobile-bottom-nav {
        display: none !important;
    }

    .desktop-hidden {
        display: none !important;
    }

    .mobile-menu-btn {
        display: none !important;
    }
}

/* ============================================
   9. Pull-to-Refresh Indicator
   ============================================ */
.pull-indicator {
    position: fixed;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    z-index: 10000;
    transition: top 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.pull-indicator.visible {
    top: 16px;
}

/* ============================================
   10. Swipe Card Animations
   ============================================ */
@keyframes cardEntrance {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 1024px) {
    .glass-premium,
    .glass,
    .hover-lift {
        animation: cardEntrance 0.5s cubic-bezier(0.16, 1, 0.3, 1) backwards;
    }

    /* Stagger children */
    .grid > *:nth-child(1) { animation-delay: 0.05s; }
    .grid > *:nth-child(2) { animation-delay: 0.1s; }
    .grid > *:nth-child(3) { animation-delay: 0.15s; }
    .grid > *:nth-child(4) { animation-delay: 0.2s; }
    .grid > *:nth-child(5) { animation-delay: 0.25s; }
    .grid > *:nth-child(6) { animation-delay: 0.3s; }
    .grid > *:nth-child(7) { animation-delay: 0.35s; }
    .grid > *:nth-child(8) { animation-delay: 0.4s; }
}