/**
 * Mobile Mind Tools - Shared Mobile Enhancements
 * For: Spark Collector, Spark Ignition, Brain Dump, Energy, Foundations, Decision Framework
 *
 * Include in each tool: <link rel="stylesheet" href="css/mobile-mind-tools.css">
 */

/* ============================================
   BASE MOBILE IMPROVEMENTS
   ============================================ */

/* Ensure proper viewport behavior */
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* Touch-friendly tap targets (minimum 44px) */
@media (max-width: 768px) {
    button,
    .btn,
    input[type="submit"],
    input[type="button"],
    a.btn,
    .action-btn,
    .quick-action {
        min-height: 48px !important;
        min-width: 48px !important;
        padding: 12px 20px !important;
        font-size: 16px !important; /* Prevents iOS zoom on focus */
    }

    /* Larger form inputs */
    input[type="text"],
    input[type="email"],
    input[type="number"],
    input[type="tel"],
    input[type="date"],
    input[type="time"],
    textarea,
    select {
        font-size: 16px !important; /* Prevents iOS zoom */
        padding: 14px 16px !important;
        min-height: 48px !important;
        border-radius: 12px !important;
    }

    textarea {
        min-height: 100px !important;
    }

    /* Better spacing for touch */
    .form-group,
    .input-group,
    .field-group {
        margin-bottom: 20px !important;
    }

    /* Labels above inputs on mobile */
    label {
        display: block !important;
        margin-bottom: 8px !important;
        font-weight: 600 !important;
    }
}

/* ============================================
   THUMB-ZONE NAVIGATION
   ============================================ */

@media (max-width: 768px) {
    /* Fixed bottom action bar */
    .mobile-action-bar {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        background: rgba(26, 26, 46, 0.98) !important;
        backdrop-filter: blur(10px) !important;
        -webkit-backdrop-filter: blur(10px) !important;
        padding: 12px 16px !important;
        padding-bottom: calc(12px + env(safe-area-inset-bottom)) !important;
        display: flex !important;
        gap: 12px !important;
        z-index: 1000 !important;
        box-shadow: 0 -4px 20px rgba(0,0,0,0.3) !important;
    }

    .mobile-action-bar button,
    .mobile-action-bar .btn {
        flex: 1 !important;
        justify-content: center !important;
    }

    /* Add padding to body so content isn't hidden behind action bar */
    body.has-mobile-action-bar {
        padding-bottom: 100px !important;
    }

    /* Back button - always visible, thumb-friendly position */
    .back-btn,
    .back-button {
        position: fixed !important;
        top: auto !important;
        bottom: calc(80px + env(safe-area-inset-bottom)) !important;
        left: 16px !important;
        z-index: 999 !important;
        background: rgba(255,255,255,0.95) !important;
        color: #1a1a2e !important;
        border-radius: 50px !important;
        padding: 12px 20px !important;
        box-shadow: 0 4px 15px rgba(0,0,0,0.2) !important;
        font-weight: 600 !important;
    }
}

/* ============================================
   QUICK ACTION BUTTONS
   ============================================ */

@media (max-width: 768px) {
    /* Quick action grid for one-tap entries */
    .quick-actions {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
        margin-bottom: 20px !important;
    }

    .quick-action {
        background: linear-gradient(135deg, rgba(78,205,196,0.15) 0%, rgba(68,160,141,0.15) 100%) !important;
        border: 2px solid rgba(78,205,196,0.3) !important;
        border-radius: 16px !important;
        padding: 16px !important;
        text-align: center !important;
        cursor: pointer !important;
        transition: all 0.2s !important;
    }

    .quick-action:active {
        transform: scale(0.95) !important;
        background: linear-gradient(135deg, rgba(78,205,196,0.3) 0%, rgba(68,160,141,0.3) 100%) !important;
    }

    .quick-action .icon {
        font-size: 2em !important;
        display: block !important;
        margin-bottom: 8px !important;
    }

    .quick-action .label {
        font-size: 0.9em !important;
        font-weight: 600 !important;
        color: #1a1a2e !important;
    }
}

/* ============================================
   CARDS & CONTAINERS
   ============================================ */

@media (max-width: 768px) {
    /* Full-width cards on mobile */
    .card,
    .panel,
    .section-card,
    .tool-card {
        border-radius: 16px !important;
        margin: 0 -8px 16px !important;
        padding: 20px 16px !important;
    }

    /* Stack grids vertically */
    .grid,
    .stats-grid,
    .cards-grid,
    .tools-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    /* Container padding */
    .container {
        padding: 16px !important;
        padding-bottom: 100px !important; /* Space for fixed action bar */
    }
}

/* ============================================
   TYPOGRAPHY FOR MOBILE
   ============================================ */

@media (max-width: 768px) {
    h1 {
        font-size: 1.75em !important;
        line-height: 1.2 !important;
    }

    h2 {
        font-size: 1.4em !important;
    }

    h3 {
        font-size: 1.2em !important;
    }

    p, li {
        font-size: 1em !important;
        line-height: 1.6 !important;
    }

    /* Better readability */
    .subtitle,
    .description,
    .help-text {
        font-size: 0.95em !important;
        line-height: 1.5 !important;
    }
}

/* ============================================
   SPECIFIC TOOL ENHANCEMENTS
   ============================================ */

/* Spark Collector - Mobile Win Entry */
@media (max-width: 768px) {
    .win-entry,
    .achievement-entry {
        display: flex !important;
        flex-direction: column !important;
        gap: 12px !important;
    }

    .win-entry input,
    .win-entry textarea {
        width: 100% !important;
    }

    /* Swipe-friendly win cards */
    .win-card,
    .achievement-card {
        padding: 16px !important;
        border-radius: 16px !important;
        margin-bottom: 12px !important;
        touch-action: pan-x !important;
    }
}

/* Energy Tracker - Mobile Slider */
@media (max-width: 768px) {
    .energy-slider,
    input[type="range"] {
        width: 100% !important;
        height: 48px !important;
        -webkit-appearance: none !important;
        background: transparent !important;
    }

    input[type="range"]::-webkit-slider-thumb {
        width: 48px !important;
        height: 48px !important;
        -webkit-appearance: none !important;
        border-radius: 50% !important;
        background: #4ECDC4 !important;
        cursor: pointer !important;
    }

    /* Energy level buttons */
    .energy-levels,
    .level-buttons {
        display: grid !important;
        grid-template-columns: repeat(5, 1fr) !important;
        gap: 8px !important;
    }

    .energy-level-btn,
    .level-btn {
        aspect-ratio: 1 !important;
        border-radius: 12px !important;
        font-size: 1.2em !important;
    }
}

/* Brain Dump - Mobile Text Entry */
@media (max-width: 768px) {
    .brain-dump-input,
    .dump-textarea {
        min-height: 150px !important;
        font-size: 18px !important;
        line-height: 1.6 !important;
    }

    /* Thought tags */
    .thought-tag,
    .dump-tag {
        padding: 10px 16px !important;
        font-size: 0.95em !important;
        border-radius: 20px !important;
        margin: 4px !important;
    }
}

/* Foundations - Mobile Sections */
@media (max-width: 768px) {
    .foundation-section {
        margin-bottom: 24px !important;
    }

    .foundation-section textarea {
        min-height: 120px !important;
    }

    /* Color picker */
    .color-picker,
    .section-color {
        width: 48px !important;
        height: 48px !important;
        border-radius: 50% !important;
    }
}

/* ============================================
   VISUAL FEEDBACK
   ============================================ */

@media (max-width: 768px) {
    /* Success animation */
    @keyframes mobile-success {
        0% { transform: scale(1); }
        50% { transform: scale(1.05); background: rgba(78,205,196,0.2); }
        100% { transform: scale(1); }
    }

    .save-success {
        animation: mobile-success 0.3s ease !important;
    }

    /* Toast notifications - mobile position */
    .toast,
    .notification,
    .save-indicator {
        position: fixed !important;
        bottom: calc(100px + env(safe-area-inset-bottom)) !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        padding: 14px 24px !important;
        border-radius: 50px !important;
        font-size: 0.95em !important;
        z-index: 1001 !important;
    }
}

/* ============================================
   SAFE AREA INSETS (iPhone notch/home indicator)
   ============================================ */

@supports (padding: env(safe-area-inset-bottom)) {
    @media (max-width: 768px) {
        body {
            padding-left: env(safe-area-inset-left);
            padding-right: env(safe-area-inset-right);
        }

        .mobile-action-bar {
            padding-bottom: calc(12px + env(safe-area-inset-bottom)) !important;
        }
    }
}

/* ============================================
   DARK MODE SUPPORT
   ============================================ */

@media (prefers-color-scheme: dark) and (max-width: 768px) {
    .quick-action {
        background: linear-gradient(135deg, rgba(78,205,196,0.2) 0%, rgba(68,160,141,0.2) 100%) !important;
        border-color: rgba(78,205,196,0.4) !important;
    }

    .quick-action .label {
        color: #fff !important;
    }

    .back-btn,
    .back-button {
        background: rgba(40,40,60,0.95) !important;
        color: #fff !important;
    }
}

/* ============================================
   PRINT - HIDE MOBILE ELEMENTS
   ============================================ */

@media print {
    .mobile-action-bar,
    .back-btn,
    .quick-actions {
        display: none !important;
    }

    body.has-mobile-action-bar {
        padding-bottom: 0 !important;
    }
}