/* Login Page Styles - Helpdesk Design System */

/* ========================================
   Layout Container
   ======================================== */
.minimal-layout {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: linear-gradient(135deg,
        var(--creme, #E9E8E0) 0%,
        #ffffff 50%,
        rgba(41, 117, 91, 0.05) 100%
    );
    position: relative;
    overflow: hidden;
}

/* ========================================
   Login Container
   ======================================== */
.login {
    width: 100%;
    max-width: 28rem;
    position: relative;
    z-index: 1;
}

/* ========================================
   Animated Background Blobs
   ======================================== */
.login__background {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.login__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: pulse-slow 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.login__blob--top {
    top: -10rem;
    right: -10rem;
    width: 20rem;
    height: 20rem;
    background: rgba(41, 117, 91, 0.1);
}

.login__blob--bottom {
    bottom: -10rem;
    left: -10rem;
    width: 20rem;
    height: 20rem;
    background: rgba(80, 83, 76, 0.1);
    animation-delay: 1s;
}

.login__blob--center {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24rem;
    height: 24rem;
    background: rgba(233, 232, 224, 0.2);
    animation-delay: 2s;
}

@keyframes pulse-slow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* ========================================
   Card with Glassmorphism
   ======================================== */
.login__card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 1rem;
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset;
    overflow: hidden;
}

/* ========================================
   Header Section
   ======================================== */
.login__header {
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.95) 0%,
        rgba(250, 250, 247, 0.9) 100%
    );
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 2rem 2rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.login__logo {
    max-width: 180px;
    height: auto;
    margin: 0 auto 1.5rem;
    display: block;
    transition: transform 0.3s ease;
}

.login__logo:hover {
    transform: scale(1.05);
}

.login__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900, #111827);
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
}

.login__subtitle {
    font-size: 0.875rem;
    color: var(--gray-600, #4B5563);
    margin: 0;
    line-height: 1.5;
}

/* ========================================
   Body Section
   ======================================== */
.login__body {
    padding: 2rem;
}

/* ========================================
   Error Message
   ======================================== */
.login__error {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
    background: rgba(254, 242, 242, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(254, 202, 202, 1);
    border-radius: 0.5rem;
}

.login__error-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: #EF4444;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.login__error-content {
    flex: 1;
}

.login__error-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: #991B1B;
    margin: 0 0 0.25rem;
}

.login__error-message {
    font-size: 0.75rem;
    color: #DC2626;
    margin: 0;
}

/* ========================================
   Instruction Text
   ======================================== */
.login__instruction {
    text-align: center;
    color: var(--gray-600, #4B5563);
    font-size: 1rem;
    margin: 0 0 1.5rem;
    line-height: 1.6;
}

/* ========================================
   Microsoft Login Button
   ======================================== */
.login__button {
    display: block;
    position: relative;
    width: 100%;
    padding: 0.875rem 1rem;
    background: #111827;  /* gray-900 */
    border: none;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 1rem;
    color: white;
    text-decoration: none;
    text-align: center;
    overflow: hidden;
    transition: all 0.2s ease;
    cursor: pointer;
}

.login__button:hover {
    background: #1F2937;  /* gray-800 - slightly lighter */
    text-decoration: none;
    color: white;
}

.login__button:focus {
    outline: none;
    box-shadow: 0 0 0 2px white, 0 0 0 4px var(--blume-green, #29755B);
}

.login__button-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right,
        #236649 0%,    /* primary-600 */
        #1d5238 100%   /* primary-700 */
    );
    opacity: 0;
    transition: opacity 0.3s ease;
}

.login__button:hover .login__button-bg {
    opacity: 1;
}

.login__button-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.login__button-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* ========================================
   Footer Text
   ======================================== */
.login__footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--gray-500, #6B7280);
    font-size: 0.75rem;
    line-height: 1.6;
}

/* ========================================
   Copyright
   ======================================== */
.login__copyright {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--gray-500, #6B7280);
    font-size: 0.75rem;
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 640px) {
    .minimal-layout {
        padding: 1rem;
    }

    .login__header {
        padding: 1.5rem 1.5rem 1rem;
    }

    .login__body {
        padding: 1.5rem;
    }

    .login__title {
        font-size: 1.25rem;
    }

    .login__logo {
        max-width: 150px;
    }

    .login__blob {
        display: none;
    }
}

/* ========================================
   Reduced Motion
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    .login__blob {
        animation: none;
    }

    .login__logo {
        transition: none;
    }

    .login__button,
    .login__button-bg {
        transition: none;
    }
}