/**
 * Five Flavours Brand Identity CSS
 *
 * Centralized brand colors and styles
 *
 * Brand Colors:
 * - Primary: Orange #ff6900
 * - Secondary: Black #000000
 * - Accent: White #ffffff
 *
 * Flavour Colors:
 * - Sweet: Pink/Red gradient
 * - Sour: Green gradient
 * - Salty: Yellow gradient (with black text)
 * - Bitter: Brown gradient
 * - Umami: Purple gradient
 */

/* ==============================================
   BRAND COLOR VARIABLES
   ============================================== */

:root {
    --ff-orange: #ff6900;
    --ff-orange-hover: #ff8520;
    --ff-orange-light: #ffb366;
    --ff-black: #000000;
    --ff-white: #ffffff;
    --ff-gray-dark: #333333;
    --ff-gray: #666666;
    --ff-gray-light: #f9f9f9;

    /* Flavour colors */
    --ff-sweet-start: #f15973;
    --ff-sweet-end: #ff8fa3;
    --ff-sour-start: #75b934;
    --ff-sour-end: #9dd66b;
    --ff-salty-start: #f5d600;
    --ff-salty-end: #ffe55c;
    --ff-bitter-start: #7a4723;
    --ff-bitter-end: #a56837;
    --ff-umami-start: #302050;
    --ff-umami-end: #5c4980;
}

/* ==============================================
   BRAND GRADIENTS
   ============================================== */

.ff-gradient-orange {
    background: linear-gradient(135deg, var(--ff-orange) 0%, var(--ff-orange-hover) 100%);
}

.ff-gradient-black {
    background: linear-gradient(135deg, #1a1a1a 0%, var(--ff-black) 100%);
}

.ff-gradient-sweet {
    background: linear-gradient(135deg, var(--ff-sweet-start) 0%, var(--ff-sweet-end) 100%);
}

.ff-gradient-sour {
    background: linear-gradient(135deg, var(--ff-sour-start) 0%, var(--ff-sour-end) 100%);
}

.ff-gradient-salty {
    background: linear-gradient(135deg, var(--ff-salty-start) 0%, var(--ff-salty-end) 100%);
}

.ff-gradient-bitter {
    background: linear-gradient(135deg, var(--ff-bitter-start) 0%, var(--ff-bitter-end) 100%);
}

.ff-gradient-umami {
    background: linear-gradient(135deg, var(--ff-umami-start) 0%, var(--ff-umami-end) 100%);
}

/* ==============================================
   BRAND BUTTONS
   ============================================== */

.ff-btn-brand,
.ff-btn-primary,
.ff-purchase-btn {
    background: var(--ff-orange) !important;
    color: white !important;
    border: none !important;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.ff-btn-brand:hover,
.ff-btn-primary:hover,
.ff-purchase-btn:hover {
    background: var(--ff-orange-hover) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 105, 0, 0.3);
    color: white !important;
}

.ff-btn-brand:active,
.ff-btn-primary:active,
.ff-purchase-btn:active {
    transform: translateY(0);
}

.ff-btn-secondary {
    background: transparent !important;
    color: var(--ff-orange) !important;
    border: 2px solid var(--ff-orange) !important;
    padding: 12px 26px;
}

.ff-btn-secondary:hover {
    background: var(--ff-orange) !important;
    color: white !important;
}

.ff-btn-black {
    background: var(--ff-black) !important;
    color: white !important;
}

.ff-btn-black:hover {
    background: var(--ff-gray-dark) !important;
}

/* ==============================================
   BRAND HEADERS
   ============================================== */

.ff-header-brand {
    background: var(--ff-orange);
    color: white;
    padding: 40px;
    text-align: center;
    border-radius: 12px 12px 0 0;
}

.ff-header-black {
    background: var(--ff-black);
    color: white;
    padding: 40px;
    text-align: center;
    border-radius: 12px 12px 0 0;
}

/* ==============================================
   BRAND BORDERS & ACCENTS
   ============================================== */

.ff-border-brand {
    border-color: var(--ff-orange) !important;
}

.ff-border-bottom-brand {
    border-bottom: 3px solid var(--ff-orange);
}

.ff-border-left-brand {
    border-left: 4px solid var(--ff-orange);
}

.ff-text-brand {
    color: var(--ff-orange) !important;
}

.ff-bg-brand {
    background-color: var(--ff-orange) !important;
}

/* ==============================================
   BRAND PROGRESS BARS
   ============================================== */

.ff-progress-bar {
    width: 100%;
    height: 10px;
    background: #e0e0e0;
    border-radius: 5px;
    overflow: hidden;
}

.ff-progress-fill {
    height: 100%;
    background: var(--ff-orange);
    transition: width 0.5s ease;
}

/* ==============================================
   BRAND CARDS
   ============================================== */

.ff-card-brand {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.ff-card-brand:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.15);
}

.ff-card-header-brand {
    background: var(--ff-orange);
    color: white;
    padding: 20px;
    border-radius: 12px 12px 0 0;
    font-weight: 600;
    font-size: 1.2em;
}

/* ==============================================
   BRAND ALERTS & NOTIFICATIONS
   ============================================== */

.ff-alert-success {
    background: #d4edda;
    border-left: 4px solid #28a745;
    color: #155724;
    padding: 15px;
    border-radius: 4px;
    margin: 15px 0;
}

.ff-alert-warning {
    background: #fff3cd;
    border-left: 4px solid var(--ff-orange);
    color: #856404;
    padding: 15px;
    border-radius: 4px;
    margin: 15px 0;
}

.ff-alert-error {
    background: #f8d7da;
    border-left: 4px solid #dc3545;
    color: #721c24;
    padding: 15px;
    border-radius: 4px;
    margin: 15px 0;
}

.ff-alert-info {
    background: #d1ecf1;
    border-left: 4px solid var(--ff-orange);
    color: #0c5460;
    padding: 15px;
    border-radius: 4px;
    margin: 15px 0;
}

/* ==============================================
   BRAND LINKS
   ============================================== */

a.ff-link-brand {
    color: var(--ff-orange);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

a.ff-link-brand:hover {
    color: var(--ff-orange-hover);
    text-decoration: underline;
}

/* ==============================================
   BRAND FORM ELEMENTS
   ============================================== */

.ff-input-brand:focus {
    border-color: var(--ff-orange) !important;
    box-shadow: 0 0 0 3px rgba(255, 105, 0, 0.1) !important;
    outline: none;
}

.ff-checkbox-brand:checked {
    background-color: var(--ff-orange) !important;
    border-color: var(--ff-orange) !important;
}

.ff-radio-brand:checked {
    background-color: var(--ff-orange) !important;
    border-color: var(--ff-orange) !important;
}

/* ==============================================
   BRAND BADGES
   ============================================== */

.ff-badge-brand {
    background: var(--ff-orange);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85em;
    font-weight: 600;
    display: inline-block;
}

.ff-badge-black {
    background: var(--ff-black);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85em;
    font-weight: 600;
    display: inline-block;
}

/* ==============================================
   BRAND LOADING STATES
   ============================================== */

.ff-spinner-brand {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--ff-orange);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: ff-spin 1s linear infinite;
}

@keyframes ff-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==============================================
   BRAND TYPOGRAPHY
   ============================================== */

.ff-heading-brand {
    color: var(--ff-orange);
    font-weight: 700;
}

.ff-heading-black {
    color: var(--ff-black);
    font-weight: 700;
}

/* ==============================================
   RESPONSIVE UTILITIES
   ============================================== */

@media (max-width: 768px) {
    .ff-btn-brand,
    .ff-btn-primary,
    .ff-purchase-btn {
        width: 100%;
        padding: 12px 20px;
    }

    .ff-card-brand {
        padding: 20px;
    }
}

/* ==============================================
   DARK MODE SUPPORT (Future)
   ============================================== */

@media (prefers-color-scheme: dark) {
    :root {
        --ff-gray-light: #2d2d2d;
    }

    .ff-card-brand {
        background: #1a1a1a;
        color: #e0e0e0;
    }
}