/* Login page styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--gradient-bg);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    background: var(--container-bg);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    box-shadow: 0 20px 40px var(--shadow-light);
    padding: 48px;
    width: 40vw;
    max-width: 600px;
    min-width: 320px;
    border: 1px solid var(--border-light);
}

.language-selector {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.custom-select {
    position: relative;
    min-width: 120px;
}

.select-header {
    background: var(--container-bg);
    backdrop-filter: blur(20px);
    border: 2px solid var(--border-light);
    border-radius: 16px;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    outline: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 16px var(--shadow-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.select-header:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px var(--shadow-colored);
}

.select-arrow {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.select-arrow svg {
    transition: transform 0.3s ease;
}

.select-options {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--container-bg);
    backdrop-filter: blur(20px);
    border: 2px solid var(--border-light);
    border-radius: 16px;
    box-shadow: 0 12px 24px var(--shadow-medium);
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
}

.select-options.open {
    max-height: 200px;
    opacity: 1;
    transform: translateY(0);
}

.select-option {
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    border-bottom: 1px solid var(--border-light);
    user-select: none;
}

.select-option:last-child {
    border-bottom: none;
}

.select-option:hover {
    background: var(--overlay-bg);
    color: var(--primary-color);
    transform: translateX(4px);
}

.select-option:active {
    background: var(--overlay-bg);
    transform: scale(0.98);
}

/* Animation for smooth reveal */
@keyframes slideDown {
    from {
        max-height: 0;
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        max-height: 200px;
        opacity: 1;
        transform: translateY(0);
    }
}

.logo {
    text-align: center;
    margin-bottom: 32px;
}

.logo h1 {
    color: var(--text-primary);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.logo p {
    color: var(--text-secondary);
    font-size: 16px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border-color);
    border-radius: 16px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: var(--card-bg);
    outline: none;
    color: var(--text-primary);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px var(--shadow-colored);
    transform: translateY(-2px);
}

.btn {
    width: 100%;
    padding: 16px;
    background: var(--gradient-primary);
    color: var(--text-light);
    border: none;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px var(--shadow-colored);
}

.btn:active {
    transform: translateY(0);
}

.error-message {
    background: var(--gradient-accent);
    color: var(--text-light);
    padding: 16px 20px;
    border-radius: 16px;
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 8px 16px var(--shadow-accent);
    animation: shake 0.5s ease-in-out;
}

.info-message {
    background: var(--gradient-primary);
    color: var(--text-light);
    padding: 16px 20px;
    border-radius: 16px;
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 8px 16px var(--shadow-colored);
    animation: slideInDown 0.5s ease-in-out;
}

@keyframes slideInDown {
    0% { 
        transform: translateY(-10px);
        opacity: 0;
    }
    100% { 
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.form-footer {
    text-align: center;
    margin-top: 32px;
    color: var(--text-secondary);
    font-size: 14px;
}

/* Controls container for theme and language selection */
.controls-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 24px 0;
    padding: 16px 0;
    border-top: 1px solid var(--border-light);
    gap: 16px;
}

/* Override absolute positioning for controls inside the container */
.controls-container .login-theme-toggle {
    position: static;
    top: auto;
    left: auto;
    z-index: auto;
}

.controls-container .language-selector {
    position: static;
    top: auto;
    right: auto;
    z-index: auto;
}

@media (max-width: 800px) {
    .login-container {
        width: 80vw;
        max-width: 98vw;
        padding: 32px 16px;
        border-radius: 16px;
    }
    .logo h1 {
        font-size: 28px;
    }
    
    /* Stack controls vertically on mobile */
    .controls-container {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
}

.login-split {
    display: flex;
    flex-direction: row;
    gap: 0;
}

.login-left {
    flex: 1 1 40%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-right: 1px solid var(--border-color);
    padding-right: 32px;
}

.login-right {
    flex: 1 1 60%;
    padding-left: 32px;
    padding-right: 32px;
}

@media (max-width: 800px) {
    .login-split {
        flex-direction: column;
    }
    .login-left, .login-right {
        border: none;
        padding: 0;
    }
}

/* Logo image styles */
.logo-svg img {
    width: 180px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
}