/* ==============================================
   MOBILITICS — Global Stylesheet
   ============================================== */

/* ---------- CSS Variables (Palette Mobilitics) ---------- */
:root {
    --color-primary:      #1b3a6b;  /* Bleu fonce */
    --color-primary-hover: #24497e;
    --color-secondary:    #7a9ec7;  /* Bleu moyen */
    --color-gray:         #6b7d99;  /* Gris texte */
    --color-gray-light:   #96a7be;  /* Gris placeholder */
    --color-bg:           #ffffff;
    --color-input-bg:     #f0f4f8;
    --color-input-border: #d5dfeb;
    --color-error:        #ef4444;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius-sm:  4px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-btn:  0 6px 25px rgba(27, 58, 107, 0.35);
}

/* ---------- Reset ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    color: var(--color-primary);
    background-color: var(--color-bg);
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

/* ==============================================
   LOGIN PAGE
   ============================================== */

/* ---------- Background ---------- */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    background-image: url('../img/fond_mobilitics.jpg');
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;
    background-size: contain;
    position: relative;
}

.login-body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.15);
    z-index: 0;
}

/* ---------- Container ---------- */
.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

/* ---------- Glassmorphism Card ---------- */
.login-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-card);
}

/* ---------- Logo & Header ---------- */
.login-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-logo {
    width: 56px;
    height: 56px;
    background: var(--color-primary);
    border-radius: var(--radius-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    box-shadow: 0 4px 15px rgba(27, 58, 107, 0.35);
}

.login-logo svg {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: #fff;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.login-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.login-header p {
    font-size: 14px;
    color: var(--color-gray);
    font-weight: 400;
}

/* ---------- Form Fields ---------- */
.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper .input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    pointer-events: none;
    color: var(--color-secondary);
}

.input-wrapper .input-icon svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"] {
    width: 100%;
    padding: 12px 14px 12px 44px;
    background: var(--color-input-bg);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 14px;
    color: var(--color-primary);
    outline: none;
    transition: all 0.25s ease;
}

.form-group input::placeholder {
    color: var(--color-gray-light);
}

.form-group input:focus {
    border-color: var(--color-secondary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(122, 158, 199, 0.2);
}

/* ---------- Toggle Password ---------- */
.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-light);
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

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

.toggle-password svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ---------- Remember Me & Forgot Password ---------- */
.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.remember-me input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 1.5px solid var(--color-input-border);
    border-radius: var(--radius-sm);
    background: var(--color-input-bg);
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.remember-me input[type="checkbox"]:checked {
    background: var(--color-primary);
    border-color: transparent;
}

.remember-me input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 4.5px;
    top: 1.5px;
    width: 5px;
    height: 9px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.remember-me span {
    font-size: 13px;
    color: var(--color-gray);
    user-select: none;
}

.forgot-password {
    font-size: 13px;
    color: var(--color-gray);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* ---------- Submit Button ---------- */
.btn-login {
    width: 100%;
    padding: 14px;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-login:hover {
    transform: translateY(-1px);
    background: var(--color-primary-hover);
    box-shadow: var(--shadow-btn);
}

.btn-login:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(27, 58, 107, 0.25);
}

/* ---------- Error Message ---------- */
.error-message {
    display: none;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 10px;
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: 13px;
    color: #dc2626;
    text-align: center;
}

.error-message.visible {
    display: block;
}

/* ==============================================
   RESPONSIVE
   ============================================== */
@media (max-width: 480px) {
    .login-container {
        padding: 16px;
    }

    .login-card {
        padding: 36px 24px;
        border-radius: var(--radius-lg);
    }

    .login-header h1 {
        font-size: 20px;
    }

    .form-options {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
}

@media (max-width: 360px) {
    .login-card {
        padding: 28px 20px;
    }
}