/* ============================================
   KIO AGRI - LOGIN PAGE STYLES
   Modern, güvenli login sayfası
   ============================================ */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    padding: var(--spacing-4);
    position: relative;
    overflow: hidden;
}

/* Animated background */
.login-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

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

    to {
        transform: rotate(360deg);
    }
}

/* Login card */
.login-card {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: var(--spacing-10) var(--spacing-8);
    width: 100%;
    max-width: 440px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 1;
    animation: slideInUp 0.5s ease;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo */
.login-logo {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.login-logo-icon {
    font-size: 64px;
    margin-bottom: var(--spacing-4);
    display: block;
    animation: pulse 2s ease-in-out infinite;
}

.login-logo-text {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    display: block;
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    margin-top: var(--spacing-2);
}

/* Form */
.login-form {
    margin-top: var(--spacing-6);
}

.login-form-group {
    margin-bottom: var(--spacing-5);
}

.login-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
}

.login-input {
    width: 100%;
    padding: var(--spacing-4);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    transition: all var(--transition-base);
    background: var(--bg-primary);
}

.login-input:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 4px var(--color-primary-100);
}

.login-input.error {
    border-color: var(--color-error);
}

/* Remember me */
.login-remember {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-6);
}

.login-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    cursor: pointer;
}

.login-checkbox input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Error message */
.login-error {
    background: var(--color-error-light);
    color: var(--color-error);
    padding: var(--spacing-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-5);
    font-size: var(--text-sm);
    display: none;
    align-items: center;
    gap: var(--spacing-2);
    animation: shake 0.3s ease;
}

.login-error.show {
    display: flex;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-10px);
    }

    75% {
        transform: translateX(10px);
    }
}

/* Success message */
.login-success {
    background: var(--color-success-light);
    color: var(--color-success);
    padding: var(--spacing-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-5);
    font-size: var(--text-sm);
    display: none;
    align-items: center;
    gap: var(--spacing-2);
}

.login-success.show {
    display: flex;
}

/* Button */
.login-button {
    width: 100%;
    padding: var(--spacing-4);
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-500));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.login-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.4);
}

.login-button:active {
    transform: translateY(0);
}

.login-button:disabled {
    background: var(--border-medium);
    cursor: not-allowed;
    transform: none;
}

.login-button-text {
    position: relative;
    z-index: 1;
}

/* Loading spinner */
.login-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

.login-button.loading .login-button-text {
    display: none;
}

.login-button.loading .login-spinner {
    display: block;
}

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

/* Footer */
.login-footer {
    margin-top: var(--spacing-8);
    text-align: center;
    color: var(--text-tertiary);
    font-size: var(--text-xs);
}

/* Responsive */
@media (max-width: 640px) {
    .login-card {
        padding: var(--spacing-8) var(--spacing-6);
    }

    .login-logo-icon {
        font-size: 48px;
    }

    .login-logo-text {
        font-size: var(--text-2xl);
    }
}

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

[data-theme="dark"] .login-container {
    background: linear-gradient(135deg, #020617 0%, #0f172a 50%, #1e293b 100%);
}

[data-theme="dark"] .login-card {
    background: rgba(30, 41, 59, 0.95);
    border: 1px solid rgba(100, 116, 139, 0.2);
}

[data-theme="dark"] .login-logo-text {
    background: linear-gradient(135deg, var(--color-primary-400), var(--color-secondary-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="dark"] .login-subtitle {
    color: var(--text-secondary);
}

[data-theme="dark"] .login-label {
    color: var(--text-primary);
}

[data-theme="dark"] .login-input {
    background: rgba(15, 23, 42, 0.6);
    border-color: var(--border-light);
    color: var(--text-primary);
}

[data-theme="dark"] .login-input::placeholder {
    color: var(--text-tertiary);
}

[data-theme="dark"] .login-input:focus {
    background: rgba(15, 23, 42, 0.8);
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
}

[data-theme="dark"] .login-checkbox {
    color: var(--text-secondary);
}

[data-theme="dark"] .login-button {
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-500));
}

[data-theme="dark"] .login-button:hover {
    box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.5);
}

[data-theme="dark"] .login-footer {
    color: var(--text-tertiary);
}