/* ========================================
   LOGIN PAGE - LinearX Trading
   ======================================== */

.login-page {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Login Header */
.login-header {
    width: 100%;
    max-width: 80rem;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 20;
}

.login-header__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.login-header__logo-emoji {
    font-size: 2.25rem;
}

.login-header__logo-text {
    font-size: 1.875rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.025em;
}

.login-header__logo-text span {
    color: var(--color-primary);
}

.login-header__subtitle {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-text-muted);
}

/* Login Main */
.login-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 1rem 3rem;
    position: relative;
    z-index: 10;
}

.login-container {
    width: 100%;
    max-width: 28rem;
}

/* Login Card */
.login-card {
    padding: 2rem;
    background-color: var(--bg-overlay-3);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    box-shadow: var(--shadow-2xl);
}

@media (min-width: 768px) {
    .login-card {
        padding: 2.5rem;
    }
}

.login-card__header {
    margin-bottom: 2rem;
}

.login-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.login-card__description {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Login Form */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.login-form__submit {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-primary);
    color: var(--color-background-dark);
    font-size: 0.875rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-xl);
}

.login-form__submit:hover {
    color: var(--color-background-dark);
    box-shadow: var(--shadow-primary);
}

.login-form__submit:active {
    transform: scale(0.98);
}

/* Back Link */
.login-back {
    margin-top: 2rem;
    text-align: center;
}

.login-back__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-subtle);
}

.login-back__link:hover {
    color: var(--color-text-white);
}

.login-back__link .material-symbols-outlined {
    font-size: 0.875rem;
    transition: transform var(--transition-fast);
}

.login-back__link:hover .material-symbols-outlined {
    transform: translateX(-0.25rem);
}