/**
 * Swisss Manager - Main Styles
 * Swiss Red Theme 🇨🇭
 */

/* =====================================================
   VARIABLES & THEME
   ===================================================== */
:root {
    --primary: #D52B1E;
    --primary-dark: #B81F13;
    --primary-light: #E85A4F;
    --secondary: #1f2937;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    --bg-primary: #f9fafb;
    --bg-card: #ffffff;
    --border-color: #e5e7eb;
    
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

/* =====================================================
   BASE STYLES
   ===================================================== */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(213, 43, 30, 0.25);
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary:hover { 
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(213, 43, 30, 0.35);
}

.btn-primary:disabled { 
    background: #D1D5DB; 
    cursor: not-allowed; 
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background-color: #F3F4F6;
    color: var(--secondary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary:hover { 
    background-color: #E5E7EB; 
}

.btn-google {
    background: white;
    color: #374151;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-lg);
    font-weight: 500;
    border: 2px solid var(--border-color);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.2s;
    width: 100%;
}

.btn-google:hover {
    background-color: #f9fafb;
    border-color: #d1d5db;
    box-shadow: var(--shadow-md);
}

/* =====================================================
   CARDS
   ===================================================== */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* Service cards */
.service-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    transition: all 0.2s;
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.service-card.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.service-card.disabled:hover {
    transform: none;
    box-shadow: var(--shadow-md);
    border-color: var(--border-color);
}

/* Business cards */
.business-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    transition: all 0.2s;
}

.business-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

/* =====================================================
   FORMS & INPUTS
   ===================================================== */
.input-field {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    transition: all 0.2s;
    background: white;
}

.input-field:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(213, 43, 30, 0.1);
}

.input-field::placeholder {
    color: var(--text-muted);
}

/* =====================================================
   HEADER
   ===================================================== */
.header {
    background: white;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

/* =====================================================
   MODALS / POPUPS
   ===================================================== */
.popup-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    backdrop-filter: blur(4px);
}

.popup-container {
    background-color: white;
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    width: 90%;
    max-width: 500px;
    overflow: hidden;
}

.popup-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.popup-body {
    padding: 1.5rem;
}

.popup-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    background: #f9fafb;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.animate-fade-in { animation: fadeIn 0.3s ease-out forwards; }
.animate-fade-in-up { animation: fadeInUp 0.4s ease-out forwards; }
.animate-scale-in { animation: scaleIn 0.3s ease-out forwards; }

/* =====================================================
   LOADING STATES
   ===================================================== */
.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.bg-primary { background-color: var(--primary); }
.bg-primary-light { background-color: rgba(213, 43, 30, 0.1); }

/* Avatar */
.avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.avatar-lg {
    width: 4rem;
    height: 4rem;
    font-size: 1.25rem;
}

/* =====================================================
   LOGIN PAGE
   ===================================================== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #fef2f2 0%, #ffffff 50%, #fff1f2 100%);
}

.login-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--border-color);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 768px) {
    .login-card {
        margin: 1rem;
        padding: 2rem;
    }
    
    .popup-container {
        width: 95%;
    }
}