/**
 * Fryday Login Page Styles
 * Modern, clean design with ShadCN UI design system
 */

/* CSS Variables for ShadCN UI Light Design System */
:root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;
    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;
    --popover: 0 0% 100%;
    --popover-foreground: 222.2 84% 4.9%;
    --primary: 221.2 83.2% 53.3%;
    --primary-foreground: 210 40% 98%;
    --secondary: 210 40% 96%;
    --secondary-foreground: 222.2 84% 4.9%;
    --muted: 210 40% 96%;
    --muted-foreground: 215.4 16.3% 46.9%;
    --accent: 210 40% 96%;
    --accent-foreground: 222.2 84% 4.9%;
    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;
    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 221.2 83.2% 53.3%;
    --success: 142.1 76.2% 36.3%;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-sm: 0.25rem;
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 10px 10px -5px rgb(0 0 0 / 0.04);
    --transition-base: all 0.2s ease;
}

/* Reset WordPress login styles and apply modern design */
body.login {
    background: hsl(var(--background)) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
    color: hsl(var(--foreground)) !important;
    margin: 0 !important;
    padding: 0 !important;
    min-height: 100vh !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
    overflow: hidden !important;
}

/* Background Elements - Grid Pattern */
body.login::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(to right, hsl(var(--border)) 1px, transparent 1px),
        linear-gradient(to bottom, hsl(var(--border)) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.5;
    z-index: 1;
}

/* Background Elements - Gradient */
body.login::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        800px circle at 50% 200px,
        hsl(var(--primary) / 0.15),
        transparent 50%
    );
    z-index: 2;
}

/* Login container */
#login {
    position: relative !important;
    z-index: 10 !important;
    width: 100% !important;
    max-width: 420px !important;
    padding: 2rem !important;
    background: none !important;
    box-shadow: none !important;
    animation: fadeIn 0.5s ease-out;
}

/* Brand section */
.login h1 {
    text-align: center !important;
    margin-bottom: 2rem !important;
    padding: 0 !important;
    background: none !important;
    box-shadow: none !important;
}

.login h1 a {
    display: inline-flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 1rem !important;
    text-decoration: none !important;
    width: auto !important;
    height: auto !important;
    background: none !important;
    color: hsl(var(--foreground)) !important;
    font-size: 2rem !important;
    font-weight: 700 !important;
    letter-spacing: -0.025em !important;
    text-indent: 0 !important;
    overflow: visible !important;
}

/* Login form container */
.login form {
    background: hsl(var(--card) / 0.95) !important;
    border: 1px solid hsl(var(--border)) !important;
    border-radius: var(--radius-lg) !important;
    padding: 2rem !important;
    box-shadow: var(--shadow-lg) !important;
    backdrop-filter: blur(8px) !important;
    margin-top: 0 !important;
    margin-bottom: 1rem !important;
}

/* Form fields */
.login label {
    display: block !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: hsl(var(--foreground)) !important;
    margin-bottom: 0.5rem !important;
    line-height: 1.5 !important;
}

.login input[type="text"],
.login input[type="password"],
.login input[type="email"] {
    width: 100% !important;
    padding: 0.75rem 1rem !important;
    border: 1px solid hsl(var(--border)) !important;
    border-radius: var(--radius) !important;
    background: hsl(var(--background)) !important;
    color: hsl(var(--foreground)) !important;
    font-size: 0.875rem !important;
    line-height: 1.5 !important;
    transition: var(--transition-base) !important;
    outline: none !important;
    box-sizing: border-box !important;
    margin: 0 0 1rem 0 !important;
}

.login input[type="text"]:focus,
.login input[type="password"]:focus,
.login input[type="email"]:focus {
    border-color: hsl(var(--ring)) !important;
    box-shadow: 0 0 0 2px hsl(var(--ring) / 0.2) !important;
}

.login input[type="text"]::placeholder,
.login input[type="password"]::placeholder,
.login input[type="email"]::placeholder {
    color: hsl(var(--muted-foreground)) !important;
}

/* Checkbox styling */
.login .forgetmenot {
    margin: 1.5rem 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-size: 0.875rem !important;
    user-select: none !important;
    cursor: pointer !important;
}

.login input[type="checkbox"] {
    position: relative !important;
    width: 1rem !important;
    height: 1rem !important;
    border: 1px solid hsl(var(--border)) !important;
    border-radius: var(--radius-sm) !important;
    background: hsl(var(--background)) !important;
    margin: 0 !important;
    cursor: pointer !important;
    appearance: none !important;
    -webkit-appearance: none !important;
}

.login input[type="checkbox"]:checked {
    background: hsl(var(--primary)) !important;
    border-color: hsl(var(--primary)) !important;
}

.login input[type="checkbox"]:checked::after {
    content: "✓";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
}

.login input[type="checkbox"]:focus {
    box-shadow: 0 0 0 2px hsl(var(--ring) / 0.2) !important;
}

/* Submit button */
.login .wp-submit {
    width: 100% !important;
    padding: 0.75rem 1.5rem !important;
    background: hsl(var(--primary)) !important;
    color: hsl(var(--primary-foreground)) !important;
    border: none !important;
    border-radius: var(--radius) !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: var(--transition-base) !important;
    text-shadow: none !important;
    box-shadow: none !important;
    margin-top: 1rem !important;
}

.login .wp-submit:hover {
    background: hsl(var(--primary) / 0.9) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px -2px hsl(var(--primary) / 0.2) !important;
}

.login .wp-submit:active {
    transform: translateY(0) !important;
}

.login .wp-submit:focus {
    outline: 2px solid hsl(var(--ring)) !important;
    outline-offset: 2px !important;
}

/* Error and success messages */
.login #login_error,
.login .message {
    background: hsl(var(--destructive) / 0.1) !important;
    border: 1px solid hsl(var(--destructive) / 0.2) !important;
    color: hsl(var(--destructive)) !important;
    border-radius: var(--radius) !important;
    padding: 0.75rem 1rem !important;
    margin: 0 0 1rem 0 !important;
    font-size: 0.875rem !important;
    animation: slideInDown 0.3s ease-out !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
}

.login .message {
    background: hsl(var(--success) / 0.1) !important;
    border-color: hsl(var(--success) / 0.2) !important;
    color: hsl(var(--success)) !important;
}

.login #login_error::before {
    content: "⚠️";
    flex-shrink: 0;
}

.login .message::before {
    content: "✅";
    flex-shrink: 0;
}

/* Footer links */
.login #nav,
.login #backtoblog {
    text-align: center !important;
    margin: 1rem 0 0 0 !important;
    padding: 0 !important;
    color: hsl(var(--muted-foreground)) !important;
    font-size: 0.75rem !important;
}

.login #nav a,
.login #backtoblog a {
    color: hsl(var(--muted-foreground)) !important;
    text-decoration: none !important;
    transition: color 0.2s ease !important;
}

.login #nav a:hover,
.login #backtoblog a:hover {
    color: hsl(var(--primary)) !important;
}

/* Hide WordPress language switcher */
.login .language-switcher {
    display: none !important;
}

/* Hide back to blog link */
.login #backtoblog {
    display: none !important;
}

/* Input containers with icons */
.fryday-input-container {
    position: relative;
    margin-bottom: 1rem;
}

.fryday-input-icon {
    position: absolute;
    display: none;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: hsl(var(--muted-foreground));
    pointer-events: none;
    z-index: 1;
}

.fryday-input-container input {
    padding-left: 2.5rem !important;
}

/* Responsive design */
@media (max-width: 640px) {
    #login {
        padding: 1rem !important;
    }
    
    .login form {
        padding: 1.5rem !important;
    }
    
    .login h1 a {
        font-size: 1.75rem !important;
    }
}

/* Animations */
@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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