/* ================================================
   LOGIN.CSS - Login Page Specific Styles
   Import main.css before this file
   ================================================ */

/* ===== Body Display Override ===== */
body {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

/* ===== Background Shapes for Login Page ===== */
.background-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: var(--z-background);
    pointer-events: none;
}

.shape {
    position: absolute;
    opacity: 0.08;
}

.shape1 {
    width: 300px;
    height: 300px;
    background: var(--color-primary);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    top: 10%;
    left: 5%;
    animation: float 20s infinite ease-in-out;
}

.shape2 {
    width: 200px;
    height: 200px;
    background: var(--color-secondary);
    border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
    bottom: 15%;
    right: 10%;
    animation: float 15s infinite ease-in-out reverse;
}

/* ===== Login Container ===== */
.login-container {
    position: relative;
    width: 100%;
    max-width: 420px;
    background: var(--color-surface);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-4xl);
    padding: var(--spacing-3xl) var(--spacing-2xl);
    box-shadow:
        0 30px 90px rgba(109, 148, 197, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.5);
    animation: fadeInUp var(--transition-smooth);
    z-index: var(--z-content);
    margin: auto;
}

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

.logo-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-3xl);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 12px 40px rgba(109, 148, 197, 0.4),
        inset 0 -2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

.logo-icon svg {
    width: 38px;
    height: 38px;
    fill: white;
    position: relative;
    z-index: 1;
}

/* ===== Greeting Section ===== */
.greeting {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.greeting h1 {
    font-size: 26px;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.5px;
}

.greeting p {
    font-size: 15px;
    color: var(--color-text-secondary);
}

/* ===== Input Groups ===== */
.input-group {
    margin-bottom: var(--spacing-lg);
}

.input-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: 15px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-tertiary);
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    fill: var(--color-primary);
    pointer-events: none;
}

.input-wrapper input {
    width: 100%;
    padding: 14px 48px;
    border: var(--border-width) solid var(--border-color);
    border-radius: var(--radius-xl);
    font-size: 15px;
    font-family: var(--font-family);
    transition: all var(--transition-smooth);
    background: white;
    color: var(--color-text-primary);
    font-weight: var(--font-weight-normal);
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(109, 148, 197, 0.12);
    transform: translateY(-2px);
}

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

/* ===== Password Toggle ===== */
.password-toggle {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    width: 22px;
    height: 22px;
    fill: var(--color-primary);
    transition: all var(--transition-fast);
}

.password-toggle:hover {
    fill: var(--color-primary-dark);
    transform: translateY(-50%) scale(1.1);
}

/* ===== Options (Remember Me & Forgot Password) ===== */
.options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    font-size: 14px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    color: var(--color-text-tertiary);
    font-weight: var(--font-weight-semibold);
}

.remember-me input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-primary);
    border-radius: 6px;
}

.forgot-password {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-fast);
    position: relative;
}

.forgot-password::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-fast);
}

.forgot-password:hover::after {
    width: 100%;
}

.forgot-password:hover {
    color: var(--color-primary-dark);
}

/* ===== Login Button ===== */
.login-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-xl);
    font-size: 16px;
    font-weight: var(--font-weight-extrabold);
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.login-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform var(--transition-bounce);
}

.login-btn:hover::before {
    transform: translateX(100%);
}

.login-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.login-btn:active {
    transform: translateY(-1px);
}

/* ===== Divider ===== */
.divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-xl) 0;
    color: var(--color-text-light);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: var(--border-width);
    background: linear-gradient(to left, var(--border-color), transparent);
}

.divider::after {
    background: linear-gradient(to right, var(--border-color), transparent);
}

.divider span {
    padding: 0 var(--spacing-lg);
}

/* ===== Google Sign-in Button ===== */
.google-btn {
    width: 100%;
    padding: 14px;
    background: white;
    border: var(--border-width) solid var(--border-color);
    border-radius: var(--radius-xl);
    font-size: 15px;
    font-weight: var(--font-weight-bold);
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--color-text-primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.google-btn:hover {
    border-color: var(--color-primary);
    background: var(--color-background);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.google-icon {
    width: 24px;
    height: 24px;
}

/* ===== Signup Section ===== */
.signup-section {
    text-align: center;
    margin-top: var(--spacing-xl);
    font-size: 15px;
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-semibold);
}

.signup-section a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-extrabold);
    margin-right: 6px;
    transition: all var(--transition-fast);
    position: relative;
}

.signup-section a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.signup-section a:hover::after {
    transform: scaleX(1);
}

.signup-section a:hover {
    color: var(--color-primary-dark);
}

/* ===== Responsive Design ===== */
@media (max-width: 480px) {
    .login-container {
        padding: var(--spacing-2xl) 24px;
    }

    .greeting h1 {
        font-size: 24px;
    }

    .logo-icon {
        width: 65px;
        height: 65px;
    }

    .logo-icon svg {
        width: 35px;
        height: 35px;
    }
}